December 2024 - AMSAT-BB - mailman.amsat.org

Re: Satellite names and TLEs
by Joseph Fitzgerald (KM1P) 14 Dec '24

14 Dec '24

>It seems like Space-Track is the official source of TLEs. Is that correct? It seems like CelesTrak and AMSAT are > secondary sources. Is that correct? This is almost always the case, but there are some situations that arise that require us to get element sets from other sources, usually the satellite operator. >It seems like the process is this: * >1. When a satellite is first launched, various people associated with it post preliminary TLEs with a temporary ID number. 1. >2. At some point an official ID number is generated. Who does this? I’m assuming NORAD? The "official" number is the Satellite Catalog number generated by the United State Space Force's 18th Space Defense Squadron (18SDS). This number is generated as soon as the analysts at Vandenburg Space Force Base get tracking data (radar echoes or images) of a new object detected in orbit. >3. At some point, the satellite is given a name like “AO-123” versus “2024-199AY” or “OBJECT AY”. Who does this? Is that an “official” name that all TLEs should use? Naming is essentially up to the organization that is using the name. For example, object 29661 was known as RAFT, RAFT1, Navy-OSCAR 60, NO-60 or in my house "Daddy's Satellite", although to my knowledge neither of my kids issued any TLEs for that object. 1. >4. At some point it seems like the TLE sources align with the same name. Who drives that? 18th SDS works with the satellite owner to assign a name to an object. It can take some time for an owner to be sure their spacecraft matches a particular Satellite Catalog number while a flock of cubesats are all clumped together after launch. It is only after the objects drift apart that it is possible to make a match. In the case of amateur satellites people rely heavily on the work of Nico, PA0DLO who uses careful analysis of Doppler shift to match a downlink with TLEs for a particular object number. >When will Space-Track and CelesTrak list it as AO-123? Who decides that? Given the current geopolitical situation, the satellite owner may not be in a big rush to work with the US military. TS Kelso and his team decide what happens on CelesTrak. >Also, why is AMSAT’s TLEs so far behind Space-Track and CelesTrak? Notice AMSAT lists revolution 49614 versus > the others that list revolution 49716 so it’s quite a bit behind. AMSAT issues a TLE bulletin in the first hour of the UTC day using the most recent information available, Note that the last digit of each line of a TLE is a checksum, so in your example AMSAT TLEs are only 10 orbits behind, i.e less than one day. >Lastly, sometimes the TLE sources never seem to align on a name. <snip> >Why don’t they use the same name after all these years? Who decides that? AMSAT's bulletins are prepared by a team of students at the New England Sci Tech<http://www.nescitech.org> STEM education center under my guidance. If a satellite has an OSCAR number, we will use that in the form of *O-##. If no OSCAR number has been assigned, a judgement is made to use the name most familiar to the amateur satellite community. It is of course up to other organizations to use names most appropriate for their audience, and it is not unusual to see more than one, e.g ASRTU-1(AO-123). Joe Fitzgerald (KM1P) AMSAT Orbital Elements Manager

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Re: Satellite names and TLEs
by Stephen Thornber 13 Dec '24

13 Dec '24

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Satellite names and TLEs
by David Spoelstra 13 Dec '24

13 Dec '24

I’m trying to understand the process of naming satellites and putting their TLEs in the official sources. It seems like Space-Track is the official source of TLEs. Is that correct? It seems like CelesTrak and AMSAT are secondary sources. Is that correct? It seems like the process is this: 1. When a satellite is first launched, various people associated with it post preliminary TLEs with a temporary ID number. 2. At some point an official ID number is generated. Who does this? I’m assuming NORAD? 3. At some point, the satellite is given a name like “AO-123” versus “2024-199AY” or “OBJECT AY”. Who does this? Is that an “official” name that all TLEs should use? 4. At some point it seems like the TLE sources align with the same name. Who drives that? For example, let’s take AO-123. AMSAT lists it as: AO-123 1 61781U 24199AY 24347.80600981 .00010127 00000-0 42052-3 0 9997 2 61781 97.3799 212.0032 0019112 106. <http://voice.google.com/calls?a=nc,%2B10019112106>8236 253.5099 15.23855779 49614 Space-Track lists it as: 0 OBJECT AY 1 61781U 24199AY 24348.46265841 .00010225 00000-0 42439-3 0 9990 2 61781 97.3798 212.6494 0019118 104. <http://voice.google.com/calls?a=nc,%2B10019118104>7477 255.5880 15.23869705 49716 CelesTrak lists it as: 2024-199AY 1 61781U 24199AY 24348.46265841 .00010225 00000+0 42439-3 0 9999 2 61781 97.3798 212.6494 0019118 104. <http://voice.google.com/calls?a=nc,%2B10019118104>7477 255.5880 15.23869705 49716 When will Space-Track and CelesTrak list it as AO-123? Who decides that? Also, why is AMSAT’s TLEs so far behind Space-Track and CelesTrak? Notice AMSAT lists revolution 49614 versus the others that list revolution 49716 so it’s quite a bit behind. Lastly, sometimes the TLE sources never seem to align on a name. A good example of this is AO-91. AMSAT lists it as: AO-91 1 43017U 17073E 24347.62953177 .00010752 00000-0 59525-3 0 9997 2 43017 97.5481 217.2046 0193324 54.2789 307.6249 14.99383406382348 However, CelesTrak lists it as: RADFXSAT (FOX-1B) 1 43017U 17073E 24347.89647055 .00011020 00000+0 60999-3 0 9996 2 43017 97.5480 217.4635 0193277 53.3813 308.5014 14.99389431382386 Why don’t they use the same name after all these years? Who decides that? Thanks for helping me to understand the intricacies of this process. -David, N9KT

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Upcoming ARISS Contact Schedule as of 2024-12-12 01:00 UTC
by aj9n＠aol.com 12 Dec '24

12 Dec '24

Upcoming ARISS Contact Schedule as of 2024-12-12 01:00 UTC Quick list of scheduled contacts and events: Hillsboro Charter Academy, Purcellville, VA, direct via KQ4MAM The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is AA6TB Contact was successful for: Wed 2024-12-11 18:51:41 UTC 45 deg (***) Congratulations to the Hillsboro Charter Academy students, Sunita, mentor AA6TB, and ground station KQ4MAM! (***) Watch for Livestream at https://www.youtube.com/watch?v=oqKx6ytN96k and also https://live.ariss.org/ Zespół Szkół Łączności, Warszawa, Poland, direct via SP5KAB The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Nick Hague KG5TMV The ARISS mentor is SP3QFE Contact is go for: Mon 2024-12-16 08:35:06 UTC 71 deg(***) Watch for Livestream at https://www.youtube.com/live/DBafZYpxolI (***) Sally Ride Elementary School, Orlando, Florida, direct via K1AA The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is AA4KN Contact is go for: Tue 2024-12-17 18:49:38 UTC 30 deg (***) Many times a school may make a last minute decision to do a Livestream or run into a last minute glitch requiring a change of the URL but we at ARISS may not get the URL in time for publication. You can always check https://live.ariss.org/ to see if a school is Livestreaming. The crossband repeater continues to be active. If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. All dates and times listed follow International Standard ISO 8601 date and time format YYYY-MM-DD HH:MM:SS The complete schedule page has been updated as of 2024-12-12 01:00 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. https://www.amsat.org/amsat/ariss/news/arissnews.rtf https://www.amsat.org/amsat/ariss/news/arissnews.txt The successful school list has been updated as of 2024-12-12 01:00 UTC. (***) https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 07:30 – 19:30 UTC. The most common times to find a crew member making casual periods are about one hour after waking up and about an hour before sleeping, when they have personal time. They're usually free most of the weekend, as well. SSTV events are not that often. So please check out https://www.ariss.org/ for the latest information or watch for the ARISS announcements. And don’t forget that the packet system is sometimes active. Check the status at https://www.ariss.org/ or http://www.issfanclub.eu to see if the packet system is active or not. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS has closed for contacts to be scheduled for July 1, 2025 – December 31, 2025. Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system is back on board but awaiting re-installation. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 255 Francesco IKØWGF with 154 Satoshi 7M3TJZ with 154 Gaston ON4WF with 124 Steve VE3TBD with 124 Peter IN3GHZ with 122 **************************************************************************** The webpages listed below were all reviewed for accuracy. Out of date webpages were removed, and new ones have been added. If there are additional ARISS websites I need to know about, please let me know. Total number of ARISS ISS to earth school events is 1807. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1698. (***) Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** Boeing CFT on orbit Sunita Williams KD5PLB Barry Wilmore SpaceX Crew-9 on orbit Nick Hague KG5TMV Alexander Gorbunov **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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Upcoming ARISS Contact Schedule as of 2024-12-10 20:30 UTC
by aj9n＠aol.com 10 Dec '24

10 Dec '24

Upcoming ARISS Contact Schedule as of 2024-12-10 20:30 UTC Quick list of scheduled contacts and events: Scuola Secondaria di I Grado “F.Anzani”, Cantù, Italy, telebridge via VK4KHZ The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is IZ2GOJ Contact was successful: Tue 2024-12-10 09:13:10 UTC 35 deg via VK4KHZ (***) Congratulations to the Scuola Secondaria di I Grado “F.Anzani” students, Sunita, mentor IZ2GOJ, and telebridge station VK4KHZ! (***) Watch for Livestream at https://www.youtube.com/live/jU7bSfGfwfI?si=OTL5NoqViOGKZgtI Hillsboro Charter Academy, Purcellville, VA, direct via KQ4MAM The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is AA6TB Contact is go for: Wed 2024-12-11 18:51:41 UTC 45 deg Watch for Livestream at https://www.youtube.com/watch?v=oqKx6ytN96k and also https://live.ariss.org/ Zespół Szkół Łączności, Warszawa, Poland, direct via SP5KAB The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Nick Hague KG5TMV The ARISS mentor is SP3QFE Contact is go for: Mon 2024-12-16 08:28:18 UTC 77 deg Sally Ride Elementary School, Orlando, Florida, direct via K1AA The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is AA4KN Contact is go for: Tue 2024-12-17 18:42:56 UTC 36 deg Many times a school may make a last minute decision to do a Livestream or run into a last minute glitch requiring a change of the URL but we at ARISS may not get the URL in time for publication. You can always check https://live.ariss.org/ to see if a school is Livestreaming. The crossband repeater continues to be active. If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. All dates and times listed follow International Standard ISO 8601 date and time format YYYY-MM-DD HH:MM:SS The complete schedule page has been updated as of 2024-12-10 20:30 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. https://www.amsat.org/amsat/ariss/news/arissnews.rtf https://www.amsat.org/amsat/ariss/news/arissnews.txt The successful school list has been updated as of 2024-12-10 20:30 UTC. (***) https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 07:30 – 19:30 UTC. The most common times to find a crew member making casual periods are about one hour after waking up and about an hour before sleeping, when they have personal time. They're usually free most of the weekend, as well. SSTV events are not that often. So please check out https://www.ariss.org/ for the latest information or watch for the ARISS announcements. And don’t forget that the packet system is sometimes active. Check the status at https://www.ariss.org/ or http://www.issfanclub.eu to see if the packet system is active or not. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS has closed for contacts to be scheduled for July 1, 2025 – December 31, 2025. Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system is back on board but awaiting re-installation. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 255 Francesco IKØWGF with 154 Satoshi 7M3TJZ with 154 Gaston ON4WF with 124 Steve VE3TBD with 124 Peter IN3GHZ with 122 **************************************************************************** The webpages listed below were all reviewed for accuracy. Out of date webpages were removed, and new ones have been added. If there are additional ARISS websites I need to know about, please let me know. Total number of ARISS ISS to earth school events is 1806. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1697. (***) Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** Boeing CFT on orbit Sunita Williams KD5PLB Barry Wilmore SpaceX Crew-9 on orbit Nick Hague KG5TMV Alexander Gorbunov **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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Wanted - Used M2 Satpack1 Antenna Package
by DOUG WHITE 10 Dec '24

10 Dec '24

Wanted: In search of used M2 SATPACK1 antenna package in good condition. Washington, DC/Baltimore area would be ideal. My contact information on QRZ.com is current. Thanks _____________________________ Doug - KC3VJS Odenton, MD

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ARISS News Release No. 24-90
by David H Jordan 10 Dec '24

10 Dec '24

*ARISS News Release No. 24-90* *Dave Jordan, AA4KN * *ARISS PR* *dave.jordan(a)ariss-usa.org <dave.jordan(a)ariss-usa.org>* *FOR IMMEDIATE RELEASE* *ARISS Contact is Scheduled with Students at * *Hillsboro Charter Academy, Purcellville, Virginia, USA* December 9, 2024—Amateur Radio on the International Space Station (ARISS) has received schedule confirmation for an ARISS radio contact between an astronaut aboard the International Space Station (ISS) and students at the Hillsboro Charter Academy located in Purcellville, VA. ARISS conducts 60-100 of these special amateur radio contacts each year between students around the globe and crew members with ham radio licenses aboard the ISS. Hillsboro Charter Academy (HCA), founded in 2016, is a public charter school with an emphasis on STEAM—Science, Technology, Engineering, Arts, and Mathematics. Nestled in the hills of Hillsboro, Virginia, HCA has 144 students in kindergarten through 5th grade. In their bi-weekly ‘Flight Funday’ class, students learn about aviation and Space history, experimentation, and aerospace design challenges by drawing on students’ teamwork skills, critical thinking, and innovative ideas. HCA also integrates the engineering design process into every grade level through their signature E3 framework: Explore! Engage! Engineer! Students learn this by building marshmallow towers, coding with Spheros, and experimenting with amateur radio and wireless technology, to list a few. Members of the Loudoun Amateur Radio Group are supporting this ARISS contact with equipment and student training. This will be a direct contact via Amateur Radio allowing students to ask their questions of astronaut Sunita Williams, amateur radio call sign KD5PLB. The downlink frequency for this contact is 145.800 MHz and may be heard by listeners that are within the ISS-footprint that also encompasses the relay ground station. The amateur radio ground station for this contact is in Purcellville, VA. Amateur radio operators using call sign KQ4MAM, will operate the ground station to establish and maintain the ISS connection. The ARISS radio contact is scheduled for December 11, 2024 at 1:51:41 pm EST (Purcellville, VA) (18:51:41 UTC, 12:51 pm CDT, 11:51 am MST, 10:51 am PST). The public is invited to watch the live stream at: https://www.youtube.com/watch?v=oqKx6ytN96k and also https://live.ariss.org/ *_______________________________* As time allows, students will ask these questions: 1. Who was the most influential person in your life during your journey to becoming an astronaut? 2. What is the scariest moment you've experienced in space? 3. How do you think the ISS has changed human perception of space exploration? 4. How does it feel different to walk back on Earth after being on the ISS for a while? 5. What do the stars look like in space when you are closer to them? 6. Is being in outer space anything like being in Star Wars, like do you have special helmets and star trackers? 7. During a space walk, what does it feel like to be in space, not inside the ISS? 8. When you go upside down in microgravity, do you FEEL upside down or does it feel like the rest of the world is moving around you? 9. What is one innovation in space that would be useful to have here on Earth to use in our everyday lives? 10. Can you listen to music in space and does it sound different? 11. What happens if you get sick in space? How do you cure it or know what to do? 12. What is the best part about being an astronaut? 13. What does an aurora look like in outer space? 14. How does space food taste and which food is your favorite? 15. If you could wish for one item right now, what would it be? 16. We all know that the human body sweats, but how do you keep so you're not stinky in outer space? 17. How much food do you need to survive on the ISS and does it take up a lot of space? 18. How do you wash your clothes in space? 19. How do you keep track of time? 20. How do you stay motivated during long missions? *About ARISS:* Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the ISS. In the United States, sponsors are the American Radio Relay League (ARRL), Amateur Radio Digital Communications (ARDC), Radio Amateur Satellite Corporation (AMSAT), NASA’s Space Communications and Navigation program (SCaN) and the ISS National Lab—Space Station Explorers. The primary goal of ARISS is to promote exploration of science, technology, engineering, the arts, and mathematics topics. ARISS does this by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students. Before and during these radio contacts, students, educators, parents, and communities take part in hands-on learning activities tied to space, space technologies, and amateur radio. For more information, see http://www.ariss.org. Media Contact: Dave Jordan, AA4KN ARISS PR Find us on social media at: X: ARISS_Intl Facebook: facebook.com/ARISSIntl Instagram: ariss_intl Mastodon: ariss_intl(a)mastodon.hams.social Check out ARISS on Youtube.com.

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Upcoming ARISS Contact Schedule as of 2024-12-10 04:30 UTC
by aj9n＠aol.com 10 Dec '24

10 Dec '24

Upcoming ARISS Contact Schedule as of 2024-12-10 04:30 UTC Quick list of scheduled contacts and events: Scuola Secondaria di I Grado “F.Anzani”, Cantù, Italy, telebridge via VK4KHZ The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is IZ2GOJ Contact is go for: Tue 2024-12-10 09:13:10 UTC 35 deg via VK4KHZ Watch for Livestream at https://www.youtube.com/live/jU7bSfGfwfI?si=OTL5NoqViOGKZgtI Hillsboro Charter Academy, Purcellville, VA, direct via KQ4MAM The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is AA6TB Contact is go for: Wed 2024-12-11 18:51:41 UTC 45 deg Watch for Livestream at https://www.youtube.com/watch?v=oqKx6ytN96k and also https://live.ariss.org/ (***) Zespół Szkół Łączności, Warszawa, Poland, direct via SP5KAB The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Nick Hague KG5TMV The ARISS mentor is SP3QFE Contact is go for: Mon 2024-12-16 08:28:18 UTC 77 deg Sally Ride Elementary School, Orlando, Florida, direct via K1AA The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is AA4KN Contact is go for: Tue 2024-12-17 18:42:56 UTC 36 deg Many times a school may make a last minute decision to do a Livestream or run into a last minute glitch requiring a change of the URL but we at ARISS may not get the URL in time for publication. You can always check https://live.ariss.org/ to see if a school is Livestreaming. The crossband repeater continues to be active. If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. All dates and times listed follow International Standard ISO 8601 date and time format YYYY-MM-DD HH:MM:SS The complete schedule page has been updated as of 2024-12-10 04:30 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. https://www.amsat.org/amsat/ariss/news/arissnews.rtf https://www.amsat.org/amsat/ariss/news/arissnews.txt The successful school list has been updated as of 2024-12-09 19:30 UTC. https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 07:30 – 19:30 UTC. The most common times to find a crew member making casual periods are about one hour after waking up and about an hour before sleeping, when they have personal time. They're usually free most of the weekend, as well. SSTV events are not that often. So please check out https://www.ariss.org/ for the latest information or watch for the ARISS announcements. And don’t forget that the packet system is sometimes active. Check the status at https://www.ariss.org/ or http://www.issfanclub.eu to see if the packet system is active or not. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS has closed for contacts to be scheduled for July 1, 2025 – December 31, 2025. Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system is back on board but awaiting re-installation. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 255 Francesco IKØWGF with 154 Satoshi 7M3TJZ with 154 Gaston ON4WF with 124 Steve VE3TBD with 124 Peter IN3GHZ with 122 **************************************************************************** The webpages listed below were all reviewed for accuracy. Out of date webpages were removed, and new ones have been added. If there are additional ARISS websites I need to know about, please let me know. Total number of ARISS ISS to earth school events is 1805. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1696. Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** Boeing CFT on orbit Sunita Williams KD5PLB Barry Wilmore SpaceX Crew-9 on orbit Nick Hague KG5TMV Alexander Gorbunov **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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Upcoming ARISS Contact Schedule as of 2024-12-09 19:30 UTC
by aj9n＠aol.com 09 Dec '24

09 Dec '24

Upcoming ARISS Contact Schedule as of 2024-12-09 19:30 UTC Quick list of scheduled contacts and events: South-West State University, Kursk, Russia, direct via UB3WCL (***) The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Alexander Gorbunov The ARISS mentor is RV3DR Contact was successful for Mon 2024-12-09 09:29 UTC (***) Congratulations to the South-West State University students, Alexander, mentor RV3DR, and ground station UB3WCL (***) Chrześcijańska Szkoła Podstawowa Daniel, Warszawa, Poland, direct via SP5POT The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Don Pettit KD5MDT The ARISS mentor is SP3QFE Contact was successful for : Mon 2024-12-09 11:03:48 UTC 78 deg (***) Congratulations to the Chrześcijańska Szkoła Podstawowa Daniel students, Don, mentor SP3QFE, and ground station SP5POT! (***) Watch for Livestreams at https://www.facebook.com/share/45Mq4px6R9Fnt6tK/ and https://www.youtube.com/live/CDMgY2x5Kwo Scuola Secondaria di I Grado “F.Anzani”, Cantù, Italy, telebridge via VK4KHZ The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is IZ2GOJ Contact is go for: Tue 2024-12-10 09:13:10 UTC 35 deg via VK4KHZ Watch for Livestream at https://www.youtube.com/live/jU7bSfGfwfI?si=OTL5NoqViOGKZgtI Hillsboro Charter Academy, Purcellville, VA, direct via KQ4MAM The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is AA6TB Contact is go for: Wed 2024-12-11 18:51:41 UTC 45 deg Watch for Livestream at http://hillsborocharter.org and the school’s YouTube channel https://www.youtube.com/watch?v=oqKx6ytN96k (***) Zespół Szkół Łączności, Warszawa, Poland, direct via SP5KAB (***) The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Nick Hague KG5TMV (***) The ARISS mentor is SP3QFE Contact is go for: Mon 2024-12-16 08:28:18 UTC 77 deg (***) Sally Ride Elementary School, Orlando, Florida, direct via K1AA The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB (***) The ARISS mentor is AA4KN Contact is go for: Tue 2024-12-17 18:42:56 UTC 36 deg (***) Many times a school may make a last minute decision to do a Livestream or run into a last minute glitch requiring a change of the URL but we at ARISS may not get the URL in time for publication. You can always check https://live.ariss.org/ to see if a school is Livestreaming. The crossband repeater continues to be active. If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. All dates and times listed follow International Standard ISO 8601 date and time format YYYY-MM-DD HH:MM:SS The complete schedule page has been updated as of 2024-12-09 19:30 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. https://www.amsat.org/amsat/ariss/news/arissnews.rtf https://www.amsat.org/amsat/ariss/news/arissnews.txt The successful school list has been updated as of 2024-12-09 19:30 UTC. (***) https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 07:30 – 19:30 UTC. The most common times to find a crew member making casual periods are about one hour after waking up and about an hour before sleeping, when they have personal time. They're usually free most of the weekend, as well. SSTV events are not that often. So please check out https://www.ariss.org/ for the latest information or watch for the ARISS announcements. And don’t forget that the packet system is sometimes active. Check the status at https://www.ariss.org/ or http://www.issfanclub.eu to see if the packet system is active or not. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS has closed for contacts to be scheduled for July 1, 2025 – December 31, 2025. Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system is back on board but awaiting re-installation. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 255 (***) Francesco IKØWGF with 154 Satoshi 7M3TJZ with 154 Gaston ON4WF with 124 Steve VE3TBD with 124 Peter IN3GHZ with 122 **************************************************************************** The webpages listed below were all reviewed for accuracy. Out of date webpages were removed, and new ones have been added. If there are additional ARISS websites I need to know about, please let me know. Total number of ARISS ISS to earth school events is 1805. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1696. (***) Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** Boeing CFT on orbit Sunita Williams KD5PLB Barry Wilmore SpaceX Crew-9 on orbit Nick Hague KG5TMV Alexander Gorbunov **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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ARISS News Release No. 24-89
by David H Jordan 08 Dec '24

08 Dec '24

* No. 24-89* *Dave Jordan, AA4KN * *ARISS PR* *dave. <aa4kn(a)amsat.org>jordan(a)ariss-usa.org <jordan(a)ariss-usa.org>* *FOR IMMEDIATE RELEASE* *ARISS Contact is Scheduled with Students at * *“F. Anzani” Middle School**, Cantù, Italy* December 8, 2024—Amateur Radio on the International Space Station (ARISS) has received schedule confirmation for an ARISS radio contact between an astronaut aboard the International Space Station (ISS) and students at the “F. Anzani” Middle School located in Cantù, Italy. ARISS conducts 60-100 of these special amateur radio contacts each year between students around the globe and crew members with ham radio licenses aboard the ISS. The Cantù Comprehensive institute consists of four primary schools, a secondary school and a hospital school section at the Cantu' hospital. “Francesco Anzani” institute, founded in 1905, has about 1,125 students. This ARISS contact will involve 150 Middle School students, ages 11-14. Local amateur radio operators are supporting the school during this contact. This will be a telebridge contact via amateur radio allowing students to ask their questions of astronaut Sunita Williams, amateur radio call sign KD5PLB. The downlink frequency for this contact is 145.800 MHz and may be heard by listeners that are within the ISS-footprint that also encompasses the telebridge station. The ARISS amateur radio ground station (telebridge station) for this contact is in Glenden, Australia. The amateur radio volunteer team at the ground station will use the call sign VK4KHZ, to establish and maintain the ISS connection. The ARISS radio contact is scheduled for December 10, 2024 at 10:13:10 am CET (Cantù, Italy) (9:13:10 UTC, 4:13 am EST, 3:13 am CST, 2:13 am MST, 1:13 am PST). The public is invited to watch the live stream at: https://www.youtube.com/live/jU7bSfGfwfI?si=OTL5NoqViOGKZgtI *_______________________________* As time allows, students will ask these questions: 1. How did you feel during lift-off? 2. What is the Earth like seen from space? 3. How is floating in microgravity? 4. What are the requirements to become an astronaut? 5. What's your daily routine on the ISS? 6. How do you sleep in space? Is it hard to fall asleep? 7. How and what do you eat on the ISS? 8. How long does it take to get used to living in space? 9. How do you perceive time passing on the ISS? 10. What subjects did you study in school that helped you become an astronaut? 11. How long did the training for your mission last? 12. How do you manage organic waste on the ISS? 13. Can you get sick in space? If so, how do you treat yourselves? 14. Can you get in touch with your relatives and friends while in space? 15. How long does rehabilitation take once you return to Earth? 16. Has any of your colleagues become your friends? 17. What are the goals of your mission? 18. Did you discover any life forms in space? 19. How did your family support and help you to make your dreams come true? *About ARISS:* Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the ISS. In the United States, sponsors are the American Radio Relay League (ARRL), Amateur Radio Digital Communications (ARDC), Radio Amateur Satellite Corporation (AMSAT), NASA’s Space Communications and Navigation program (SCaN) and the ISS National Lab—Space Station Explorers. The primary goal of ARISS is to promote exploration of science, technology, engineering, the arts, and mathematics topics. ARISS does this by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students. Before and during these radio contacts, students, educators, parents, and communities take part in hands-on learning activities tied to space, space technologies, and amateur radio. For more information, see http://www.ariss.org. Media Contact: Dave Jordan, AA4KN ARISS PR Find us on social media at: X: ARISS_Intl Facebook: facebook.com/ARISSIntl Instagram: ariss_intl Mastodon: ariss_intl(a)mastodon.hams.social Check out ARISS on Youtube.com.

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ANS-343 AMSAT News Service Weekly Bulletins
by Paul Stoetzer 08 Dec '24

08 Dec '24

*AMSAT News Service* *ANS-343* *December 8, 2024* In this edition: - AMSAT-OSCAR 7 Featured in YouTube Video - LignoSat ISS Deployment Information - HADES-ICM Offering FM Transponder to Launch Q1 2025 - Gaston Bertels, ON4WF, SK - Changes to AMSAT TLE Distribution for December 6, 2024 - ARISS News - Upcoming Satellite Operations - AMSAT Ambassador Activities - Satellite Shorts From All Over The AMSAT News Service bulletins are a free, weekly news and information service of AMSAT, The Radio Amateur Satellite Corporation. ANS publishes news related to Amateur Radio in Space including reports on the activities of a worldwide group of Amateur Radio operators who share an active interest in designing, building, launching and communicating through analog and digital Amateur Radio satellites. The news feed on https://www.amsat.org publishes news of Amateur Radio in Space as soon as our volunteers can post it. Please send any amateur satellite news or reports to: ans-editor [at] amsat.org You can sign up for free e-mail delivery of the AMSAT News Service Bulletins via the ANS List; to join this list see: https://mailman.amsat.org/postorius/lists/ans.amsat.org/ ------------------------------ AMSAT-OSCAR 7 Featured in YouTube Video AMSAT-OSCAR 7 celebrated its 50th birthday on November 15th. The YouTube channel Retro Rockets <https://www.youtube.com/@retrorockets6465> recently released an in-depth documentary entitled "AMSAT-OSCAR 7: The Little Satellite That Could. <https://youtu.be/D6XYlq4u2Yg?si=cCXNv1vF7cYQ1ptZ>" This 30 minute documentary covers the satellite's development, launch, and circumstances surrounding its rebirth. Retro Rockets is a YouTube channel focused on covering early and forgotten spacecraft. https://youtu.be/D6XYlq4u2Yg?si=C4NMzw19qPizmI8u *[ANS thanks Retro Rockets for the above information]* ------------------------------ LignoSat ISS Deployment Information LignoSat is a 1U-sized CubeSat whose outside structure is mainly composed of wood. In the development of wooden artificial satellites, we can produce wooden structures by using a familiar material "wood" and the usual manufacturing techniques. This will provide more people with the opportunity to develop amateur satellites at a lower cost. This satellite performs the following missions: 1. Amateur Radio Mission LignoSat will extract call signs of the amateur radio stations from the FM packet data signals uplinked, and respond to them by using the CW downlink and their call signs to send “thank you” messages. This shows the success of the interactive satellite communication using only UHF frequencies. 2. Educational mission Another LignoSat mission is to educate students to learn about the characteristics of the satellite by acquiring its HK data such as the internal temperature, the strain of the wooden structure, and the Earth’s magnetic field and calculating the rotational direction and rate of the satellite as well as observing the effect of the space environment on the wooden structure of LignoSat. Date and time of deployment: December 9, 2024, 20:30 JST/11:30 UTC +-90min Downlink frequency of CW beacon: 435.82MHz +-Doppler Please track the satellite using the orbital elements (TLE) of the ISS for a while after deployment. As time passes, it will gradually fly ahead of the ISS. The first path in Japan is expected to be around 06:30 JST on December 10th The antenna is scheduled to be deployed 30 minutes after deployment, so if the deployment is early, it may be possible to receive the satellite during the first pass in eastern North America (around 12:20 UTC). If the deployment is late, it may be possible to receive the satellite during the first pass in the EU (around 12:37 UTC). A release event is scheduled to take place on the JAXA YouTube channel. Please send your reception reports to jh3bum(a)jamsat.or.jp thank you. *[ANS thanks the Kyoto University LignoSat Support Team and the IARU for the above information]* ------------------------------ HADES-ICM Offering FM Transponder to Launch Q1 2025 The HADES-ICM 1.5p PocketQube recently underwent testing at UPM/IDR University in Madrid. It will offer the amateur radio community a VHF/UHF FM voice repeater as the one of SO-121 (HADES-D) but more powerful. It is scheduled to be launched in Q1 2025 aboard the SpaceX Transporter-13 mission. HADES-ICM 1.5 PQ satellite main mission is to act as a FM voice repeater. It can also repeat FSK derived modes like FT-4 and FT-8. As there is a small empty space available, it will be used to carry an experiment by Smart IR/Graphene Engineering Innovation Centre, GEIC University of Manchester (UK) consisting in a very low power active radiator to be tested on space conditions. The data for this experiment will be transmitted in a specific data packet in the telemetry. This experiment is the same as the one in HADES-R. This experiment will be delivered to AMSAT EA for integration and will be operated by AMSAT-EA, being all its data public and open. Engineering and manufacturing support for this mission is carried out with the help of private sector companies and universities, but AMSAT-EA will be the only operating organization. icMercury is a company also supporting the mission. It will develop ground tracking software for the satellite. Telemetry will send some FSK English formatted text messages, part of a history, to be collected as a challenge. HADES-ICM will offer licensed radio-amateur around the world the opportunity to relay FM voice and AX.25 / APRS 300 / 1200 bps communications. FSK derived transmissions and modes like FT-4 and FT-8 are also supported. As an improvement from previous missions, maximum power is now 0.25W when battery is charged (the amplifier uses battery energy), allowing easier QSOs with handheld antennas like Arrow or Elk and less sensitive receivers. The satellite will also transmit telemetry with its status and CW messages. This all will be achieved by implementing a SDR based repeater. The FM / FSK repeater will be available all time and opened by squelch level without the need of a subtone. As payload, the satellite will carry an experiment by Smart IR/Graphene Engineering Innovation Centre, GEIC University of Manchester (UK) consisting in a very low power active radiator to be tested on space conditions. This experiment is the same as the one in HADES-R satellite with updates and improvements. Also, as a challenge made with icMercury, telemetry will send FSK English formatted text messages, part of a history, to be collected. Launch is expected for February 2025 in SpaceX Transporter-13 mission managed by the space broker Alba Orbital / D-Orbit. The main mission for the satellite is to act as a FM voice repeater although due to its SDR nature it can repeat data too. Users will have the capability of making voice contacts and use FSK derived modes like FT-4 and FT-8. This satellite is based on the hardware of HADES-D (SO-121, currently being used by HAMs worldwide for voice contacts) and the next to launch HADES-R. FM satellites are very demanded and appreciated by the HAM community because they are easy to use, they don’t require of expensive transceivers and allow continental and even transatlantic contacts in some conditions. With this satellite we also put into use the amateur VHF and UHF satellite sub-bands helping to secure them for the community in the future. *[ANS thanks AMSAT-EA for the above information]* ------------------------------ *Last Chance - 2024 Coins Are Still Available!Help Support GOLF and Fox Plus.**Join <https://www.amsat.org/join-the-amsat-presidents-club/> the AMSAT President’s Club today!* ------------------------------ Gaston Bertels, ON4WF, SK *This past week, Frank Bauer KA3HDO ARISS-USA Executive Director and ARISS International Chair passed this along to the ARISS volunteers:* It is with great sorrow that we announce the passing of Gaston Bertels, ON4WF (SK). Gaston died today, December 3, 2024, from cancer. He was 97. Gaston was recently given the title “Elder Statesman” by the ARISS International team. This honor was given because of his monumental role in the formation and operation of the ARISS team. He wrote our ARISS Terms of Reference and participated in numerous discussions, over the years, on how to run a cohesive, results-oriented international team. His in-depth knowledge of amateur radio rules and regulations, particularly his knowledge of licensing and 3rd party traffic, enabled ARISS to develop an operations plan that could support human spaceflight amateur radio operations across the world. His knowledge of radio telecommunications was respected in Europe and elsewhere, allowing him to give presentations on amateur radio in space to members of the European Parliament. His personality radiated an inviting aura to all. He has been a friend, a leader, and an inspiration to all of us. Gaston began his journey in human spaceflight amateur radio by guiding a group of engaging students in a radio contact at a Belgian Space Camp during the 1992 STS-45 Space Shuttle mission. This contact was with Belgium’s first Astronaut, Dirk Frimout ON1AFD. Gaston coordinated the radio contact preparations and operated the radio station during the contact. Gaston was instrumental in convincing ESA to install L/S band antennas on the Columbus module, prior to launch, to support future operations in Columbus. He worked with Professor Pawel Kabacik from the Wroclaw University to design, build and certify the antennas and led a fundraising campaign to pay for the development, test and certification. With HamTV as the first hardware “customer” of these antennas, Gaston led the HTT, the HamTV Technical Team meetings to prepare the HamTV ground stations for operations and to coordinate the on-board HamTV operations. The L/S antennas have also been employed for two flight experiments: MarconISSta with TU Berlin and the upcoming NAVCOM experiment for ASI/Qascom. Gaston will be sorely missed. But the light of his legacy shines in all of us that he has touched—inside and outside of ARISS. Ad Astra Gaston! (To the Stars, Gaston!) *[ANS thanks Frank Bauer, KA3HDO, ARISS International Chair, for the above information]* ------------------------------ *Need new satellite antennas? Purchase an M2 LEO-Pack from the **AMSAT Store! <https://amsat.org/product-category/hardware/>**When you purchase through **AMSAT, a portion of the proceeds goes towards **Keeping Amateur Radio in Space.* ------------------------------ ARISS News Amateurs and others around the world may listen in on contacts between amateurs operating in schools and allowing students to interact with astronauts and cosmonauts aboard the International Space Station. The downlink frequency on which to listen is 145.800 MHz worldwide. *SWSU, Kursk, Russia, direct via TBD* The ISS callsign is presently scheduled to be RSØISS The scheduled crewmember is Alexander Gorbunov The ARISS mentor is RV3DR Contact is go for Mon 2024-12-09 09:30 UTC *Chrześcijańska Szkoła Podstawowa Daniel, Warszawa, Poland, direct via SP5POT* The ISS callsign is presently scheduled to be OR4ISS The scheduled crewmember is Don Pettit KD5MDT The ARISS mentor is SP3QFE Contact is go for: Mon 2024-12-09 11:03:48 UTC 78 deg Watch for Livestreams at https://www.facebook.com/share/45Mq4px6R9Fnt6tK/ and https://www.youtube.com/live/CDMgY2x5Kwo *Scuola Secondaria di I Grado “F.Anzani”, Cantù, Italy, telebridge via VK4KHZ* The ISS callsign is presently scheduled to be NA1SS The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is IZ2GOJ Contact is go for: Tue 2024-12-10 09:13:10 UTC 35 deg via VK4KHZ Watch for Livestream at https://www.youtube.com/live/jU7bSfGfwfI?si=OTL5NoqViOGKZgtI *Hillsboro Charter Academy, Purcellville, VA, direct via KQ4MAM * The ISS callsign is presently scheduled to be NA1SS The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is AA6TB Contact is go for: Wed 2024-12-11 18:51:41 UTC 45 deg Many times a school may make a last minute decision to do a Livestream or run into a last minute glitch requiring a change of the URL but we at ARISS may not get the URL in time for publication. You can always check https://live.ariss.org/ to see if a school is Livestreaming. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The crossband repeater continues to be active (145.990 MHz up {PL 67} & 437.800 MHz down), If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html *[ANS thanks Charlie Sufana, AJ9N, one of the ARISS operation team mentors for the above information]* ------------------------------ Upcoming Satellite Operations A growing number of satellite rovers are currently engaged in sharing their grid square activations on https://hams.at. By visiting the website, you gain easy access to comprehensive information about the operators responsible for activating specific grid squares. Additionally, you have the ability to assess the match score between yourself and a particular rover for a given pass, while also being able to identify the upcoming satellite passes that are accessible from your location. ADØHJ is planning his last 2024 rove to the Missouri Ozarks area between December 5th-8th. Mitch has never been to that area so he is looking to do some sightseeing and activate eight new satellite grid squares. EM26-EM28, EM36-EM39, and EN30. He will be working RS-44 passes in the evenings. See https://hams.at for details. EA4NF is planning to activate IN87 and IN97 in Brittany, France as F5OCE on December 12th-14th. Pass information will be posted at https://hams.at/. <https://hams.at/> *[ANS thanks Ian Parsons, K5ZM, AMSAT Rover Page Manager, for the above information]* ------------------------------ * Want to fly the colors on your own grid expedition?* Get an AMSAT car flag and other neat stuff from our Zazzle store <https://www.zazzle.com/store/amsat_gear>! 25% of the purchase price of each product goes towards Keeping Amateur Radio in Space ------------------------------ AMSAT Ambassador Activities AMSAT Ambassadors provide presentations, demonstrate communicating through amateur satellites, and host information tables at club meetings, hamfests, conventions, maker faires, and other events. AMSAT Ambassador Clint Bradford, K6LCS, says, "Think a 75-minute presentation on "working the easy satellites" would be appropriate for your club or event? Let me know by emailing me at k6lcsclint (at) gmail (dot) com or calling me at 909-999-SATS (7287)!" Clint has NEVER given the exact same show twice: EACH of the 150+ presentations so far has been customized/tailored to their audiences. Scheduled Events *Central Kentucky Amateur Radio Society**December 19, 2024* CKARS Monthly Meeting 558 S Keeneland Dr. Richmond, KY 40475 https://www.ckars.org/home AI4SR *Yuma HAMCON* *February 20-22, 2025* Yuma, AZ N1UW *[ANS thanks Bo Lowrey, W4FCL, Director – AMSAT Ambassador Program, for the above information]* ------------------------------ Satellite Shorts from All Over + The ARRL has released LoTW configuration file version 11.30, adding support for QSOs made via AO-123. (ANS thanks the ARRL for this information) + A OneDrive <https://onedrive.live.com/?redeem=aHR0cHM6Ly8xZHJ2Lm1zL2YvYy9hN2MzMjI2ZjNmM…> containing all of the tools for AO-123 (ASRTU-1), include LiveCD, Windows decoding software, image calibration tool, offline image decoder, etc, has been made available. (ANS thanks BG2BHC for this information) + The Jovian-1 mission, with an AMSAT-UK U/V FM payload, has taken a giant leap forward as the satellite platform was delivered by GOMSpace on November 27th. (ANS thanks G0MRF for this information) + The Artemis 2 mission, scheduled to carry astronauts around the moon, has been delayed to early 2026 and the Artemis 3 mission, the first moon landing of the Artemis program has been delayed to 2027. (ANS thanks NASA for this information) + President-elect Donald Trump has announced his plan to nominate Jared Isaacman has the next NASA Administrator. Isaacman has flown in space twice, as a private astronaut aboard the SpaceX Inspiration4 mission and on board the Polaris Dawn mission this past September, where he became the first private citizen to perform a space walk. ------------------------------ Join AMSAT today at https://launch.amsat.org/ In addition to regular membership, AMSAT offers membership to: - Societies (a recognized group, clubs or organization). - Primary and secondary school students are eligible for membership at one-half the standard yearly rate. - Post-secondary school students enrolled in at least half time status shall be eligible for the student rate for a maximum of 6 post-secondary years in this status. - Memberships are available for annual and lifetime terms. Contact info [at] amsat.org for additional membership information. *73 and remember to help Keep Amateur Radio in Space!* *This week's ANS Editor,* *Paul Stoetzer, N8HM* *n8hm [at] arrl.net <http://arrl.net>* *ANS is a service of AMSAT, the Radio Amateur Satellite Corporation, 712 H Street NE, Suite 1653, Washington, DC 20002*

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Re: W0ISU Iowa State Amateur Radio Club Balloon Payload
by George Henry 07 Dec '24

07 Dec '24

Is the balloon's current position known? On Wednesday, December 4, 2024 at 07:25:36 PM CST, JoAnne Maenpaa via AMSAT-BB <amsat-bb(a)amsat.org> wrote: > Any idea how far east this may travel? WB8PFZ It depends on the wind speed and wind direction. The last time they flew this payload the wind blew it out of Iowa and into South Dakota. Other high altitude balloon flights can be copied over several states. -- 73 de JoAnne K9JKM joanne.k9jkm(a)gmail.com 443.575 on the FM38 System ----------------------------------------------------------- Sent via AMSAT-BB(a)amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Acceptable Use and Privacy Policies available at https://www.amsat.org/about-amsat/ View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/amsat-bb@amsat.org To unsubscribe send an email to amsat-bb-leave(a)amsat.org Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org

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ARISS News Release No. 24-88
by David H Jordan 07 Dec '24

07 Dec '24

*ARISS News Release No. 24-88* *Dave Jordan, AA4KN * *ARISS PR* *dave.jordan(a)ariss-usa.org <dave.jordan(a)ariss-usa.org>* *FOR IMMEDIATE RELEASE* *ARISS Contact is Scheduled with Students at * *Christian Primary School Daniel**, Warsaw, Poland* December 7, 2024—Amateur Radio on the International Space Station (ARISS) has received schedule confirmation for an ARISS radio contact between an astronaut aboard the International Space Station (ISS) and students at the Christian Primary School Daniel located in Warsaw, Poland. ARISS conducts 60-100 of these special amateur radio contacts each year between students around the globe and crew members with ham radio licenses aboard the ISS. Christian Primary School Daniel in Warsaw is an educational institution founded by teachers of various Christian denominations. In grades 1-3, students are taught using the Montessori method, with emphasis on a Space-inspired approach. Students participate in language education and computer science, learn Python programming in the fifth grade and utilize modern technologies such as 3D printers and drones. Prior to this ARISS contact, students have been participating in lessons using Photon robot, EarthKam, ‘Observing with NASA’ and learning about methods used in eduScrum projects, and CS Unplugged. Students also took part in workshops with BioCEN Laboratories (former Science Festival School), Astrobase in Dobrzyń nad Wisłą (one of fourteen school astronomical observatories), Teatr Go (in cooperation with S. Kaliski Institute of Plasma and Laser Microfusion), and Copernicus Science Center. Remote lessons with experts were also organized as part of the ESERO Poland initiative "Lessons out of this world" and met with a potential future Polish astronaut. Members of the Amateur Radio Club of Warsaw (SP5POT) are supporting this ARISS contact and have enabled students to learn the fundamentals of radio communication, and enhance their technical interests and skills in amateur radio. This will be a direct contact via Amateur Radio allowing students to ask their questions of astronaut Don Pettit, amateur radio call sign KD5MDT. The downlink frequency for this contact is 145.800 MHz and may be heard by listeners that are within the ISS-footprint that also encompasses the relay ground station. The amateur radio ground station for this contact is in Warszawa, Poland. Amateur radio operators using call sign SP5POT, will operate the ground station to establish and maintain the ISS connection. The ARISS radio contact is scheduled for December 9, 2024 at 12:03:48 pm CEST (Poland) (11:03:48 UTC, 6:03 am EST, 5:03 am CST, 4:03 am MST, 3:03 am PST). The public is invited to watch the live stream at: https://www.facebook.com/share/45Mq4px6R9Fnt6tK/ and https://www.youtube.com/live/CDMgY2x5Kwo *_______________________________* As time allows, students will ask these questions: 1. How do you feel the temperature and air pressure inside the ISS? 2. How does microgravity affect your bones? 3. How do you ensure the stability of tools while performing engineering tasks on the ISS? 4. Do you use AI during your space mission? 5. What is the most difficult thing to do in microgravity? 6. How do you control the robots that you use on the ISS? 7. What season is the most beautiful to observe from space? 8. What personality traits should a scientist have? 9. How important is cooperation on board the ISS? 10. How do you keep fit? 11. Is the space trip very tiring? 12. Can you see the ozone hole from the ISS? 13. What would you recommend photographing with EarthKAM? Translation: Chrześcijańska Szkoła Podstawowa Daniel w Warszawie to placówka edukacyjna tworzona przez nauczycieli różnych denominacji chrześcijańskich, skupiająca się na dobru i rozwoju uczniów. Oferuje kameralną, rodzinną atmosferę, w której edukacja obejmuje rozwijanie umiejętności samodzielnego myślenia. Placówka dba o emocjonalny dobrostan uczniów, oferując wsparcie wykwalifikowanego zespołu psychologów i terapeutów. W klasach 1-3 stosowana jest metoda Montessori, opierająca się na edukacji kosmicznej, a ocena kształtująca oraz różnorodne zajęcia dydaktyczne i pozalekcyjne wspierają rozwój odpowiedzialności i pracy w grupie. W klasach starszych uczniowie uczą się języków i informatyki, programując w Pythonie od piątej klasy oraz korzystając z nowoczesnych technologii, takich jak drukarki 3D i drony. W ramach przygotowań do łączności z astronautą zrealizowano szereg zajęć dydaktycznych, wzbogacających realizację podstawy programowej i inspirowanych scenariuszami ESERO, z użyciem ciekawych narzędzi takich jak: robot Photon, EarthKam, Observing with NASA oraz metod takich jak: projekty eduScrum, CS Unplugged. W szkole odbyły się też zajęcia pozalekcyjne w tym druk 3D podczas kółka informatycznego. Uczniowie wzięli udział w warsztatach w placówkach zewnętrznych takich jak Laboratoria BioCEN - dawniej Szkoła Festiwalu Nauki, Astrobaza w Dobrzyniu nad Wisłą – jedno z czternastu szkolnych obserwatoriów astronomicznych, Teatr Go we współpracy z Instytutem Plazmy i Laserowej Mikrosyntezy im. S. Kaliskiego, Centrum Nauki Kopernik – jedno z największych w Europie centrów nauki z ponad 400 eksponatami. Zostały również zorganizowane lekcje zdalne z ekspertami w ramach inicjatywy ESERO Poland „Lekcje nie z tej Ziemi” oraz spotkanie z potencjalną przyszłą polską astronautką. Tydzień przed zaplanowaną łącznością z astronautą zorganizowano w szkole piknik naukowy z atrakcjami: pokaz w Mobilnym Planetarium Syriusz, warsztaty optyczne z laserami, pokaz skał, minerałów i skamieniałości z płukaniem złota, warsztaty z użyciem mikroskopów, kącik plastyczny oraz warsztaty radiowe. Współpraca z klubem krótkofalarskim umożliwiła uczniom naukę podstaw łączności radiowej, rozwijając ich zainteresowania techniczne i umiejętności komunikacyjne. Klub radiowy SP5POT został założony w roku 2007. Od początku istnienia klubu jego celem było stworzenie, przyjemnej i rodzinnej atmosfery wspierającej inicjatywy członków. Obecnie członkowie klubu angażują się aktywnie w szereg pikników popularno-naukowych, gdzie prezentują zwiedzającym historyczne i współczesne formy wykorzystania radia oraz rolę, jaką odgrywa łączność radiowa we współczesnym świecie. Jedna z takich prezentacji zaowocowała współpracą z Chrześcijańską Szkołą Podstawową Daniel i wspólnymi przygotowaniami do zaplanowanej łączności z astronautą w kosmosie. 1. Jonatan (15): Jaka jest temperatura i ciśnienie na MSK, i jak je odczuwacie? 2. Lena (14): Jaki wpływ na zdrowie kości ma mikrograwitacja? 3. Filip (13): W jaki sposób zapewniacie stabilność narzędzi podczas wykonywania prac technicznych na MSK? 4. Julia (13): Czy podczas misji kosmicznych korzystacie ze sztucznej inteligencji? 5. Hanna (12): Do czego najtrudniej się przyzwyczaić będąc w stanie nieważkości? 6. Leonard (12): Czy sterujecie robotami na MSK? 7. Zuzanna (10): Która pora roku wygląda najpiękniej z kosmosu? 8. Michał (9): Jaką cechę charakteru powinien mieć naukowiec? 9. Zuzia (8): Czy współpraca na MSK ma istotne znaczenie? 10. Hania (7): W jaki sposób dbacie o kondycję fizyczną? 11. Konstanty (8): Czy podróż kosmiczna jest bardzo wyczerpująca? 12. Urszula (11): Czy z MSK widać dziurę ozonową? 13. Mateusz (11): Czy jest jakieś miejsce, które wyjątkowo polecacie, żeby sfotografować w ramach EarthKAM? *About ARISS:* Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the ISS. In the United States, sponsors are the American Radio Relay League (ARRL), Amateur Radio Digital Communications (ARDC), Radio Amateur Satellite Corporation (AMSAT), NASA’s Space Communications and Navigation program (SCaN) and the ISS National Lab—Space Station Explorers. The primary goal of ARISS is to promote exploration of science, technology, engineering, the arts, and mathematics topics. ARISS does this by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students. Before and during these radio contacts, students, educators, parents, and communities take part in hands-on learning activities tied to space, space technologies, and amateur radio. For more information, see http://www.ariss.org. Media Contact: Dave Jordan, AA4KN ARISS PR Find us on social media at: X: ARISS_Intl Facebook: facebook.com/ARISSIntl Instagram: ariss_intl Mastodon: ariss_intl(a)mastodon.hams.social Check out ARISS on Youtube.com.

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Upcoming ARISS Contact Schedule as of 2024-12-07 02:00 UTC
by aj9n＠aol.com 07 Dec '24

07 Dec '24

Upcoming ARISS Contact Schedule as of 2024-12-07 02:00 UTC Quick list of scheduled contacts and events: Shchelkovo urban school district, Shchyolkovo, Russia, direct via RK3DYB The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Aleksey Ovchinin The ARISS mentor is RV3DR Contact was successful for Fri 2024-12-06 10:19 UTC (***) Congratulations to the Shchelkovo urban school district students, Aleksey, mentor RV3DR, and ground station RK3DYB! (***) Publiczna Szkoła Podstawowa im. Walentego Stefańskiego w Bodzechowie, Bodzechów, Poland, direct via SP7POS The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is SP3QFE Contact was successful: Fri 2024-12-06 11:49:23 UTC 77 deg (***) Congratulations to the Publiczna Szkoła Podstawowa im. Walentego Stefańskiego w Bodzechowie students, Sunita, mentor SP3QFE, and ground station SP7POS! (***) Watch for Livestream at https://youtube.com/live/1Ch_r219Tvk SWSU, Kursk, Russia, direct via TBD The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Alexander Gorbunov The ARISS mentor is RV3DR Contact is go for Mon 2024-12-09 09:30 UTC Chrześcijańska Szkoła Podstawowa Daniel, Warszawa, Poland, direct via SP5POT The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Don Pettit KD5MDT The ARISS mentor is SP3QFE Contact is go for: Mon 2024-12-09 11:03:48 UTC 78 deg Watch for Livestreams at https://www.facebook.com/share/45Mq4px6R9Fnt6tK/ and https://www.youtube.com/live/CDMgY2x5Kwo Scuola Secondaria di I Grado “F.Anzani”, Cantù, Italy, telebridge via VK4KHZ The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is IZ2GOJ Contact is go for: Tue 2024-12-10 09:13:10 UTC 35 deg via VK4KHZ Watch for Livestream at https://www.youtube.com/live/jU7bSfGfwfI?si=OTL5NoqViOGKZgtI Hillsboro Charter Academy, Purcellville, VA, direct via KQ4MAM The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is AA6TB Contact is go for: Wed 2024-12-11 18:51:41 UTC 45 deg Yesterday, Frank Bauer KA3HDO ARISS-USA Executive Director and ARISS International Chair passed this along to the ARISS volunteers: It is with great sorrow that we announce the passing of Gaston Bertels, ON4WF (SK). Gaston died today, December 3, 2024, from cancer. He was 97. Gaston was recently given the title “Elder Statesman” by the ARISS International team. This honor was given because of his monumental role in the formation and operation of the ARISS team. He wrote our ARISS Terms of Reference and participated in numerous discussions, over the years, on how to run a cohesive, results-oriented international team. His in-depth knowledge of amateur radio rules and regulations, particularly his knowledge of licensing and 3rd party traffic, enabled ARISS to develop an operations plan that could support human spaceflight amateur radio operations across the world. His knowledge of radio telecommunications was respected in Europe and elsewhere, allowing him to give presentations on amateur radio in space to members of the European Parliament. His personality radiated an inviting aura to all. He has been a friend, a leader, and an inspiration to all of us. Gaston began his journey in human spaceflight amateur radio by guiding a group of engaging students in a radio contact at a Belgian Space Camp during the 1992 STS-45 Space Shuttle mission. This contact was with Belgium’s first Astronaut, Dirk Frimout ON1AFD. Gaston coordinated the radio contact preparations and operated the radio station during the contact. Gaston was instrumental in convincing ESA to install L/S band antennas on the Columbus module, prior to launch, to support future operations in Columbus. He worked with Professor Pawel Kabacik from the Wroclaw University to design, build and certify the antennas and led a fundraising campaign to pay for the development, test and certification. With HamTV as the first hardware “customer” of these antennas, Gaston led the HTT, the HamTV Technical Team meetings to prepare the HamTV ground stations for operations and to coordinate the on-board HamTV operations. The L/S antennas have also been employed for two flight experiments: MarconISSta with TU Berlin and the upcoming NAVCOM experiment for ASI/Qascom. Gaston will be sorely missed. But the light of his legacy shines in all of us that he has touched—inside and outside of ARISS. Ad Astra Gaston! (To the Stars, Gaston!) Many times a school may make a last minute decision to do a Livestream or run into a last minute glitch requiring a change of the URL but we at ARISS may not get the URL in time for publication. You can always check https://live.ariss.org/ to see if a school is Livestreaming. The crossband repeater continues to be active. If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. All dates and times listed follow International Standard ISO 8601 date and time format YYYY-MM-DD HH:MM:SS The complete schedule page has been updated as of 2024-12-07 02:00 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. https://www.amsat.org/amsat/ariss/news/arissnews.rtf https://www.amsat.org/amsat/ariss/news/arissnews.txt The successful school list has been updated as of 2024-12-07 02:00 UTC. (***) https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 07:30 – 19:30 UTC. The most common times to find a crew member making casual periods are about one hour after waking up and about an hour before sleeping, when they have personal time. They're usually free most of the weekend, as well. SSTV events are not that often. So please check out https://www.ariss.org/ for the latest information or watch for the ARISS announcements. And don’t forget that the packet system is sometimes active. Check the status at https://www.ariss.org/ or http://www.issfanclub.eu to see if the packet system is active or not. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS has closed for contacts to be scheduled for July 1, 2025 – December 31, 2025. Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system is back on board but awaiting re-installation. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 254 (***) Francesco IKØWGF with 154 Satoshi 7M3TJZ with 154 Gaston ON4WF with 124 Steve VE3TBD with 124 Peter IN3GHZ with 122 **************************************************************************** The webpages listed below were all reviewed for accuracy. Out of date webpages were removed, and new ones have been added. If there are additional ARISS websites I need to know about, please let me know. Total number of ARISS ISS to earth school events is 1803. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1694. (***) Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** Boeing CFT on orbit Sunita Williams KD5PLB Barry Wilmore SpaceX Crew-9 on orbit Nick Hague KG5TMV Alexander Gorbunov **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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Upcoming ARISS Contact Schedule as of 2024-12-06 06:30 UTC
by aj9n＠aol.com 06 Dec '24

06 Dec '24

Upcoming ARISS Contact Schedule as of 2024-12-06 06:30 UTC Quick list of scheduled contacts and events: State Budgetary Educational Institution "Vorobyovy Gory", Moscow, Russia, direct via RK3BK (***) The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Alexander Gorbunov The ARISS mentor is RV3DR Contact was successful Thu 2024-12-05 11:08 UTC (***) Congratulations to the "Vorobyovy Gory" students, Alexander, mentor RV3DR, and ground station RK3BK (***) Shchelkovo urban school district, Shchyolkovo, Russia, direct via RK3DYB (***) The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Aleksey Ovchinin The ARISS mentor is RV3DR Contact is go for Fri 2024-12-06 10:19 UTC (***) Publiczna Szkoła Podstawowa im. Walentego Stefańskiego w Bodzechowie, Bodzechów, Poland, direct via SP7POS The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is SP3QFE Contact is go for: Fri 2024-12-06 11:49:23 UTC 77 deg Watch for Livestream at https://youtube.com/live/1Ch_r219Tvk SWSU, Kursk, Russia, direct via TBD The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Alexander Gorbunov The ARISS mentor is RV3DR Contact is go for Mon 2024-12-09 09:30 UTC Chrześcijańska Szkoła Podstawowa Daniel, Warszawa, Poland, direct via SP5POT The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Don Pettit KD5MDT The ARISS mentor is SP3QFE Contact is go for: Mon 2024-12-09 11:03:48 UTC 78 deg (***) Watch for Livestreams at https://www.facebook.com/share/45Mq4px6R9Fnt6tK/ and https://www.youtube.com/live/CDMgY2x5Kwo Scuola Secondaria di I Grado “F.Anzani”, Cantù, Italy, telebridge via VK4KHZ The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is IZ2GOJ Contact is go for: Tue 2024-12-10 09:13:10 UTC 35 deg via VK4KHZ Watch for Livestream at https://www.youtube.com/live/jU7bSfGfwfI?si=OTL5NoqViOGKZgtI Hillsboro Charter Academy, Purcellville, VA, direct via KQ4MAM The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is AA6TB Contact is go for: Wed 2024-12-11 18:51:41 UTC 45 deg Yesterday, Frank Bauer KA3HDO ARISS-USA Executive Director and ARISS International Chair passed this along to the ARISS volunteers: It is with great sorrow that we announce the passing of Gaston Bertels, ON4WF (SK). Gaston died today, December 3, 2024, from cancer. He was 97. Gaston was recently given the title “Elder Statesman” by the ARISS International team. This honor was given because of his monumental role in the formation and operation of the ARISS team. He wrote our ARISS Terms of Reference and participated in numerous discussions, over the years, on how to run a cohesive, results-oriented international team. His in-depth knowledge of amateur radio rules and regulations, particularly his knowledge of licensing and 3rd party traffic, enabled ARISS to develop an operations plan that could support human spaceflight amateur radio operations across the world. His knowledge of radio telecommunications was respected in Europe and elsewhere, allowing him to give presentations on amateur radio in space to members of the European Parliament. His personality radiated an inviting aura to all. He has been a friend, a leader, and an inspiration to all of us. Gaston began his journey in human spaceflight amateur radio by guiding a group of engaging students in a radio contact at a Belgian Space Camp during the 1992 STS-45 Space Shuttle mission. This contact was with Belgium’s first Astronaut, Dirk Frimout ON1AFD. Gaston coordinated the radio contact preparations and operated the radio station during the contact. Gaston was instrumental in convincing ESA to install L/S band antennas on the Columbus module, prior to launch, to support future operations in Columbus. He worked with Professor Pawel Kabacik from the Wroclaw University to design, build and certify the antennas and led a fundraising campaign to pay for the development, test and certification. With HamTV as the first hardware “customer” of these antennas, Gaston led the HTT, the HamTV Technical Team meetings to prepare the HamTV ground stations for operations and to coordinate the on-board HamTV operations. The L/S antennas have also been employed for two flight experiments: MarconISSta with TU Berlin and the upcoming NAVCOM experiment for ASI/Qascom. Gaston will be sorely missed. But the light of his legacy shines in all of us that he has touched—inside and outside of ARISS. Ad Astra Gaston! (To the Stars, Gaston!) Many times a school may make a last minute decision to do a Livestream or run into a last minute glitch requiring a change of the URL but we at ARISS may not get the URL in time for publication. You can always check https://live.ariss.org/ to see if a school is Livestreaming. The crossband repeater continues to be active. If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. All dates and times listed follow International Standard ISO 8601 date and time format YYYY-MM-DD HH:MM:SS The complete schedule page has been updated as of 2024-12-06 06:30 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. https://www.amsat.org/amsat/ariss/news/arissnews.rtf https://www.amsat.org/amsat/ariss/news/arissnews.txt The successful school list has been updated as of 2024-12-06 06:30 UTC. (***) https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 07:30 – 19:30 UTC. The most common times to find a crew member making casual periods are about one hour after waking up and about an hour before sleeping, when they have personal time. They're usually free most of the weekend, as well. SSTV events are not that often. So please check out https://www.ariss.org/ for the latest information or watch for the ARISS announcements. And don’t forget that the packet system is sometimes active. Check the status at https://www.ariss.org/ or http://www.issfanclub.eu to see if the packet system is active or not. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS has closed for contacts to be scheduled for July 1, 2025 – December 31, 2025. Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system is back on board but awaiting re-installation. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 253 (***) Francesco IKØWGF with 154 Satoshi 7M3TJZ with 154 Gaston ON4WF with 124 Steve VE3TBD with 124 Peter IN3GHZ with 122 **************************************************************************** The webpages listed below were all reviewed for accuracy. Out of date webpages were removed, and new ones have been added. If there are additional ARISS websites I need to know about, please let me know. Total number of ARISS ISS to earth school events is 1801. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1692. (***) Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** Boeing CFT on orbit Sunita Williams KD5PLB Barry Wilmore SpaceX Crew-9 on orbit Nick Hague KG5TMV Alexander Gorbunov **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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Re: Request for Assistance on LiPo Battery Specifications
by David G0MRF 05 Dec '24

05 Dec '24

Hi Gustavo. FYI. I have seen several of the 'flat' versions of "space qualified" Lithium Polymer batteries fail for no apparent reason. If you still have a choice, I would suggest the metal enclosed Li-Ion 18650 cells. Never seen a failure with those and we've launched them on a Falcon 9, so Space-X are OK with them. (JY1-Sat) You may want to try AAC-Clyde for a Li-Poly data sheet. Or GOMSpace / ISISpace for a 18650.If you can't find the exact spec, you could always quote flight heritage using a specific battery supplier that they are familiar with. - However, that probably will not work if you've just purchased one off the shelf from Digikey etc. GL 73 David G0MRF On Thursday, 5 December 2024 at 10:49:52 UTC, Gustavo Carpignano via AMSAT-BB <amsat-bb(a)amsat.org> wrote: Dear Group, Our amateur radio team is currently building a cubesat, and I am seeking information regarding the Burst Pressure and Proof Test Pressure of LiPo batteries. Our launch provider, SpaceX, has requested these specifications. These data points appear to be somewhat challenging to obtain. If anyone in the group has experience with a 3.7 V battery whose datasheet includes this information, your assistance would be greatly appreciated. Thank you for your help. Gustavo, LW2DTZ ----------------------------------------------------------- Sent via AMSAT-BB(a)amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Acceptable Use and Privacy Policies available at https://www.amsat.org/about-amsat/ View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/amsat-bb@amsat.org To unsubscribe send an email to amsat-bb-leave(a)amsat.org Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org

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LignoSat CubeSat deployment information from the ISS
by bum masa 05 Dec '24

05 Dec '24

LignoSat CubeSat deployment information from the ISS Date and time of deployment: December 9, 2024, 20:30 JST/11:30 UTC +-90min Downlink frequency of CW beacon: 435.82MHz +-Doppler Please track the satellite using the orbital elements (TLE) of the ISS for a while after deployment. As time passes, it will gradually fly ahead of the ISS. The first path in Japan is expected to be around 06:30 JST on December 10th The antenna is scheduled to be deployed 30 minutes after deployment, so if the deployment is early, it may be possible to receive the satellite during the first pass in eastern North America (around 12:20 UTC). If the deployment is late, it may be possible to receive the satellite during the first pass in the EU (around 12:37 UTC). A release event is scheduled to take place on the JAXA YouTube channel. Please send your reception reports to jh3bum(a)jamsat.or.jp thank you. Kyoto Unv. LignoSat Support Team Masa/JH3BUM/AJ7MM

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Request for Assistance on LiPo Battery Specifications
by Gustavo Carpignano 05 Dec '24

05 Dec '24

Dear Group, Our amateur radio team is currently building a cubesat, and I am seeking information regarding the Burst Pressure and Proof Test Pressure of LiPo batteries. Our launch provider, SpaceX, has requested these specifications. These data points appear to be somewhat challenging to obtain. If anyone in the group has experience with a 3.7 V battery whose datasheet includes this information, your assistance would be greatly appreciated. Thank you for your help. Gustavo, LW2DTZ

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Re: W0ISU Iowa State Amateur Radio Club Balloon Payload
by JoAnne Maenpaa 05 Dec '24

05 Dec '24

> Any idea how far east this may travel? WB8PFZ It depends on the wind speed and wind direction. The last time they flew this payload the wind blew it out of Iowa and into South Dakota. Other high altitude balloon flights can be copied over several states. -- 73 de JoAnne K9JKM joanne.k9jkm(a)gmail.com 443.575 on the FM38 System

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Upcoming ARISS Contact Schedule as of 2024-12-05 01:00 UTC
by aj9n＠aol.com 05 Dec '24

05 Dec '24

Upcoming ARISS Contact Schedule as of 2024-12-05 01:00 UTC Quick list of scheduled contacts and events: State Budgetary Educational Institution "Vorobyovy Gory", Moscow, Russia, direct via RK3BK (***) The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Alexander Gorbunov The ARISS mentor is RV3DR Contact is go for Thu 2024-12-05 11:08 UTC (***) Listen for this contact on 145.825 MHz (***) Shchyolkovo, Russia, direct via TBD The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Aleksey Ovchinin The ARISS mentor is RV3DR Contact is go for Fri 2024-12-06 10:10 UTC Publiczna Szkoła Podstawowa im. Walentego Stefańskiego w Bodzechowie, Bodzechów, Poland, direct via SP7POS The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is SP3QFE Contact is go for: Fri 2024-12-06 11:49:23 UTC 77 deg Watch for Livestream at https://youtube.com/live/1Ch_r219Tvk SWSU, Kursk, Russia, direct via TBD The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Alexander Gorbunov The ARISS mentor is RV3DR Contact is go for Mon 2024-12-09 09:30 UTC Chrześcijańska Szkoła Podstawowa Daniel, Warszawa, Poland, direct via SP5POT The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Don Pettit KD5MDT The ARISS mentor is SP3QFE Contact is go for: Mon 2024-12-09 11:03:48 UTC 78 deg (***) Watch for Livestreams at https://www.facebook.com/share/45Mq4px6R9Fnt6tK/ and https://www.youtube.com/live/CDMgY2x5Kwo (***) Scuola Secondaria di I Grado “F.Anzani”, Cantù, Italy, telebridge via VK4KHZ The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is IZ2GOJ Contact is go for: Tue 2024-12-10 09:13:10 UTC 35 deg via VK4KHZ (***) Watch for Livestream at https://www.youtube.com/live/jU7bSfGfwfI?si=OTL5NoqViOGKZgtI Hillsboro Charter Academy, Purcellville, VA, direct via KQ4MAM The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is AA6TB Contact is go for: Wed 2024-12-11 18:51:41 UTC 45 deg (***) Yesterday, Frank Bauer KA3HDO ARISS-USA Executive Director and ARISS International Chair passed this along to the ARISS volunteers: It is with great sorrow that we announce the passing of Gaston Bertels, ON4WF (SK). Gaston died today, December 3, 2024, from cancer. He was 97. Gaston was recently given the title “Elder Statesman” by the ARISS International team. This honor was given because of his monumental role in the formation and operation of the ARISS team. He wrote our ARISS Terms of Reference and participated in numerous discussions, over the years, on how to run a cohesive, results-oriented international team. His in-depth knowledge of amateur radio rules and regulations, particularly his knowledge of licensing and 3rd party traffic, enabled ARISS to develop an operations plan that could support human spaceflight amateur radio operations across the world. His knowledge of radio telecommunications was respected in Europe and elsewhere, allowing him to give presentations on amateur radio in space to members of the European Parliament. His personality radiated an inviting aura to all. He has been a friend, a leader, and an inspiration to all of us. Gaston began his journey in human spaceflight amateur radio by guiding a group of engaging students in a radio contact at a Belgian Space Camp during the 1992 STS-45 Space Shuttle mission. This contact was with Belgium’s first Astronaut, Dirk Frimout ON1AFD. Gaston coordinated the radio contact preparations and operated the radio station during the contact. Gaston was instrumental in convincing ESA to install L/S band antennas on the Columbus module, prior to launch, to support future operations in Columbus. He worked with Professor Pawel Kabacik from the Wroclaw University to design, build and certify the antennas and led a fundraising campaign to pay for the development, test and certification. With HamTV as the first hardware “customer” of these antennas, Gaston led the HTT, the HamTV Technical Team meetings to prepare the HamTV ground stations for operations and to coordinate the on-board HamTV operations. The L/S antennas have also been employed for two flight experiments: MarconISSta with TU Berlin and the upcoming NAVCOM experiment for ASI/Qascom. Gaston will be sorely missed. But the light of his legacy shines in all of us that he has touched—inside and outside of ARISS. Ad Astra Gaston! (To the Stars, Gaston!) Many times a school may make a last minute decision to do a Livestream or run into a last minute glitch requiring a change of the URL but we at ARISS may not get the URL in time for publication. You can always check https://live.ariss.org/ to see if a school is Livestreaming. The crossband repeater continues to be active. If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. All dates and times listed follow International Standard ISO 8601 date and time format YYYY-MM-DD HH:MM:SS The complete schedule page has been updated as of 2024-12-05 01:00 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. https://www.amsat.org/amsat/ariss/news/arissnews.rtf https://www.amsat.org/amsat/ariss/news/arissnews.txt The successful school list has been updated as of 2024-12-04 17:00 UTC. https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 07:30 – 19:30 UTC. The most common times to find a crew member making casual periods are about one hour after waking up and about an hour before sleeping, when they have personal time. They're usually free most of the weekend, as well. SSTV events are not that often. So please check out https://www.ariss.org/ for the latest information or watch for the ARISS announcements. And don’t forget that the packet system is sometimes active. Check the status at https://www.ariss.org/ or http://www.issfanclub.eu to see if the packet system is active or not. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS has closed for contacts to be scheduled for July 1, 2025 – December 31, 2025. Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system is back on board but awaiting re-installation. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 252 Francesco IKØWGF with 154 Satoshi 7M3TJZ with 154 Gaston ON4WF with 124 Steve VE3TBD with 124 Peter IN3GHZ with 122 **************************************************************************** The webpages listed below were all reviewed for accuracy. Out of date webpages were removed, and new ones have been added. If there are additional ARISS websites I need to know about, please let me know. Total number of ARISS ISS to earth school events is 1800. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1691. (***) Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** Boeing CFT on orbit Sunita Williams KD5PLB Barry Wilmore SpaceX Crew-9 on orbit Nick Hague KG5TMV Alexander Gorbunov **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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Re: W0ISU Iowa State Amateur Radio Club Balloon Payload
by mikflathead＠aol.com 05 Dec '24

05 Dec '24

Any idea how far east this may travel? WB8PFZ On Wednesday, December 4, 2024 at 07:03:41 PM EST, Kees Van Oosbree via AMSAT-BB <amsat-bb(a)amsat.org> wrote: Hello all, This message below is to any ham in the Midwest: To wrap up our semester of activities, CARC at Iowa State University (W0ISU) will be launching an experimental amateur radio payload on a high altitude balloon in conjunction with the HABET M2I engineering group this Saturday, December 7th. The payload will consist of a FM voice crossband repeater controller coupled to a set of VHF/UHF handheld radios using a BNC whip antenna. The uplink TX frequency will be 446.375 MHz, while the downlink RX frequency will be on 146.480 MHz (no tones for both). The payload is estimated to be in the air around 8:30 am central time. CARC will operate the payload in a CQ style fashion so that new members can make as many contacts as possible across the Midwest. Please be courteous when responding to our calls. Feel free to disseminate this message to other amateurs across the Midwest. Looking forward to hearing you on the air. Thank you, 73 de W0AAE ----------------------------------------------------------- Sent via AMSAT-BB(a)amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Acceptable Use and Privacy Policies available at https://www.amsat.org/about-amsat/ View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/amsat-bb@amsat.org To unsubscribe send an email to amsat-bb-leave(a)amsat.org Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org

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W0ISU Iowa State Amateur Radio Club Balloon Payload
by Kees Van Oosbree 05 Dec '24

05 Dec '24

Hello all, *This message below is to any ham in the Midwest:* To wrap up our semester of activities, CARC at Iowa State University (W0ISU) will be launching an *experimental *amateur radio payload on a high altitude balloon in conjunction with the HABET M2I engineering group this Saturday, December 7th. The payload will consist of a FM voice crossband repeater controller coupled to a set of VHF/UHF handheld radios using a BNC whip antenna. The uplink TX frequency will be 446.375 MHz, while the downlink RX frequency will be on 146.480 MHz (no tones for both). *The payload is estimated to be in the air around 8:30 am central time.* CARC will operate the payload in a CQ style fashion so that new members can make as many contacts as possible across the Midwest. Please be courteous when responding to our calls. Feel free to disseminate this message to other amateurs across the Midwest. Looking forward to hearing you on the air. Thank you, 73 de W0AAE

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ARISS News Release No. 24-87
by David H Jordan 04 Dec '24

04 Dec '24

* No. 24-87* *Dave Jordan, AA4KN * *ARISS PR* *dave.jordan(a)ariss-usa.org <dave.jordan(a)ariss-usa.org>* *FOR IMMEDIATE RELEASE* *ARISS Contact is Scheduled with Students at * *Publiczna Szkoła Podstawowa im. Walentego Stefańskiego w Bodzechowie, Bodzechów, Poland* December 4, 2024—Amateur Radio on the International Space Station (ARISS) has received schedule confirmation for an ARISS radio contact between an astronaut aboard the International Space Station (ISS) and students at the Publiczna Szkoła Podstawowa im. Walentego Stefańskiego w Bodzechowie, Bodzechów, Poland located in Bodzechów, Poland. ARISS conducts 60-100 of these special amateur radio contacts each year between students around the globe and crew members with ham radio licenses aboard the ISS. This is a small public primary school in Bodzechów in the Świętokrzyskie Province. It serves about 200 students who have been preparing for this ARISS contact by expanding their knowledge in the fields of astronautics and science, covering topics in physics, chemistry and mathematics. Students have also been motivated to learn English through numerous presentations, trips to participating institutions and organizations and thematic competitions. Students took part in workshops at the Copernicus Science Centre in Ostrowiec Świętokrzyski, including one called SOWA. SOWA, which means 'owl' in Polish, is an acronym for the Discovery and Activity Zone, where students developed their creativity and gained knowledge through interactive experiences. They also visited the "Cosmopark" in the Czarnowska Gallery in Kielce - a unique space exhibition, including spacesuits, flight simulators, space plasma and a planetarium. During World Space Week at school, they took part in competitions, such as creating spaceship models and a Space fashion show. An additional attraction for the younger classes was the mobile planetarium "ORBITEK", where they learned about the history of space exploration and Earth's place in the Universe through special projections. Amateur radio activities at the school are supported by members of the Ostrowiecki Amateur Radio Club PZK (SP7POS) who have conducted workshops for students and teachers, presenting various aspects of amateur radio, including communication techniques with the space station. This will be a direct contact via Amateur Radio allowing students to ask their questions of astronaut Sunita Williams, amateur radio call sign KD5PLB. The downlink frequency for this contact is 145.800 MHz and may be heard by listeners that are within the ISS-footprint that also encompasses the relay ground station. The amateur radio ground station for this contact is in Bodzechów, Poland. Amateur radio operators using call sign SP7POS, will operate the ground station to establish and maintain the ISS connection. The ARISS radio contact is scheduled for December 6, 2024 at 12:49:23 pm CET (Poland) (11:49:23 UTC, 6:49 am EST, 5:49 am CST, 4:49 am MST, 3:49 am PST). The public is invited to watch the live stream at: https://youtube.com/live/1Ch_r219Tvk *_______________________________* As time allows, students will ask these questions: 1. Do you think time passes faster or slower in space? 2. How much electricity does the ISS use each day? 3. Is the spacesuit comfortable? 4. What do you eat in space? 5. Which planet do you think is the most beautiful, apart from the Earth? 6. What do Saturn's rings look like up close? 7. What is life like for NASA astronauts who are staying on the ISS longer than planned? 8. Do you miss your family and friends? 9. Have you always wanted to be an astronaut? 10. What do astronauts do on the ISS? 11. What was your favourite subject in primary school? 12. Do you think humans will one day be able to land on Mars? 13. If you get sick in space, how do you deal with illness? 14. What is your favourite way to spend your free time on the ISS? 15. What is the most challenging part of being an astronaut? 16. What do you think about when you look at the Earth? *About ARISS:* Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the ISS. In the United States, sponsors are the American Radio Relay League (ARRL), Amateur Radio Digital Communications (ARDC), Radio Amateur Satellite Corporation (AMSAT), NASA’s Space Communications and Navigation program (SCaN) and the ISS National Lab—Space Station Explorers. The primary goal of ARISS is to promote exploration of science, technology, engineering, the arts, and mathematics topics. ARISS does this by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students. Before and during these radio contacts, students, educators, parents, and communities take part in hands-on learning activities tied to space, space technologies, and amateur radio. For more information, see http://www.ariss.org. Media Contact: Dave Jordan, AA4KN ARISS PR Find us on social media at: X: ARISS_Intl Facebook: facebook.com/ARISSIntl Instagram: ariss_intl Mastodon: ariss_intl(a)mastodon.hams.social Check out ARISS on Youtube.com.

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Upcoming ARISS Contact Schedule as of 2024-12-04 17:00 UTC
by aj9n＠aol.com 04 Dec '24

04 Dec '24

Upcoming ARISS Contact Schedule as of 2024-12-04 17:00 UTC Quick list of scheduled contacts and events: CEIP INDAUTXUKO ESKOLA HLHI, Bilbao, Spain, telebridge via ON4ISS The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is IKØUSO Contact was successful: Wed 2024-12-04 11:47:48 UTC 60 deg (***) Congratulations to the CEIP INDAUTXUKO ESKOLA HLHI students, Sunita, mentor IKØUSO, and ground station ON4ISS! (***) Watch for Livestream at https://www.youtube.com/watch?v=vlwWxPnO6Ic State Budgetary Educational Institution "Vorobyovy Gory", Moscow, Russia, direct via TBD The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Alexander Gorbunov The ARISS mentor is RV3DR Contact is go for Thu 2024-12-05 11:00 UTC Shchyolkovo, Russia, direct via TBD The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Aleksey Ovchinin The ARISS mentor is RV3DR Contact is go for Fri 2024-12-06 10:10 UTC Publiczna Szkoła Podstawowa im. Walentego Stefańskiego w Bodzechowie, Bodzechów, Poland, direct via SP7POS The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB (***) The ARISS mentor is SP3QFE Contact is go for: Fri 2024-12-06 11:49:23 UTC 77 deg Watch for Livestream at https://youtube.com/live/1Ch_r219Tvk SWSU, Kursk, Russia, direct via TBD The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Alexander Gorbunov The ARISS mentor is RV3DR Contact is go for Mon 2024-12-09 09:30 UTC Chrześcijańska Szkoła Podstawowa Daniel, Warszawa, Poland, direct via SP5POT The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Don Pettit KD5MDT The ARISS mentor is SP3QFE Contact is go for: Mon 2024-12-09 10:58:47 UTC 79 deg Scuola Secondaria di I Grado “F.Anzani”, Cantù, Italy, telebridge via VK4KHZ The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is IZ2GOJ Contact is go for: Tue 2024-12-10 09:07:46 UTC 42 deg Watch for Livestream at https://www.youtube.com/live/jU7bSfGfwfI?si=OTL5NoqViOGKZgtI (***) Hillsboro Charter Academy, Purcellville, VA, direct via KQ4MAM The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is AA6TB Contact is go for: Wed 2024-12-11 18:45:46 UTC 40 deg Yesterday, Frank Bauer KA3HDO ARISS-USA Executive Director and ARISS International Chair passed this along to the ARISS volunteers: (***) It is with great sorrow that we announce the passing of Gaston Bertels, ON4WF (SK). Gaston died today, December 3, 2024, from cancer. He was 97. Gaston was recently given the title “Elder Statesman” by the ARISS International team. This honor was given because of his monumental role in the formation and operation of the ARISS team. He wrote our ARISS Terms of Reference and participated in numerous discussions, over the years, on how to run a cohesive, results-oriented international team. His in-depth knowledge of amateur radio rules and regulations, particularly his knowledge of licensing and 3rd party traffic, enabled ARISS to develop an operations plan that could support human spaceflight amateur radio operations across the world. His knowledge of radio telecommunications was respected in Europe and elsewhere, allowing him to give presentations on amateur radio in space to members of the European Parliament. His personality radiated an inviting aura to all. He has been a friend, a leader, and an inspiration to all of us. Gaston began his journey in human spaceflight amateur radio by guiding a group of engaging students in a radio contact at a Belgian Space Camp during the 1992 STS-45 Space Shuttle mission. This contact was with Belgium’s first Astronaut, Dirk Frimout ON1AFD. Gaston coordinated the radio contact preparations and operated the radio station during the contact. Gaston was instrumental in convincing ESA to install L/S band antennas on the Columbus module, prior to launch, to support future operations in Columbus. He worked with Professor Pawel Kabacik from the Wroclaw University to design, build and certify the antennas and led a fundraising campaign to pay for the development, test and certification. With HamTV as the first hardware “customer” of these antennas, Gaston led the HTT, the HamTV Technical Team meetings to prepare the HamTV ground stations for operations and to coordinate the on-board HamTV operations. The L/S antennas have also been employed for two flight experiments: MarconISSta with TU Berlin and the upcoming NAVCOM experiment for ASI/Qascom. Gaston will be sorely missed. But the light of his legacy shines in all of us that he has touched—inside and outside of ARISS. Ad Astra Gaston! (To the Stars, Gaston!) Many times a school may make a last minute decision to do a Livestream or run into a last minute glitch requiring a change of the URL but we at ARISS may not get the URL in time for publication. You can always check https://live.ariss.org/ to see if a school is Livestreaming. The crossband repeater continues to be active. If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. All dates and times listed follow International Standard ISO 8601 date and time format YYYY-MM-DD HH:MM:SS The complete schedule page has been updated as of 2024-12-04 17:00 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. https://www.amsat.org/amsat/ariss/news/arissnews.rtf https://www.amsat.org/amsat/ariss/news/arissnews.txt The successful school list has been updated as of 2024-12-04 17:00 UTC. (***) https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 07:30 – 19:30 UTC. The most common times to find a crew member making casual periods are about one hour after waking up and about an hour before sleeping, when they have personal time. They're usually free most of the weekend, as well. SSTV events are not that often. So please check out https://www.ariss.org/ for the latest information or watch for the ARISS announcements. And don’t forget that the packet system is sometimes active. Check the status at https://www.ariss.org/ or http://www.issfanclub.eu to see if the packet system is active or not. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS has closed for contacts to be scheduled for July 1, 2025 – December 31, 2025. Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system is back on board but awaiting re-installation. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 252 Francesco IKØWGF with 154 Satoshi 7M3TJZ with 154 Gaston ON4WF with 124 Steve VE3TBD with 124 Peter IN3GHZ with 122 **************************************************************************** The webpages listed below were all reviewed for accuracy. Out of date webpages were removed, and new ones have been added. If there are additional ARISS websites I need to know about, please let me know. Total number of ARISS ISS to earth school events is 1800. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1691. (***) Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** Boeing CFT on orbit Sunita Williams KD5PLB Barry Wilmore SpaceX Crew-9 on orbit Nick Hague KG5TMV Alexander Gorbunov **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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Upcoming ARISS Contact Schedule as of 2024-12-03 19:00 UTC
by aj9n＠aol.com 03 Dec '24

03 Dec '24

Upcoming ARISS Contact Schedule as of 2024-12-03 19:00 UTC Quick list of scheduled contacts and events: CEIP INDAUTXUKO ESKOLA HLHI, Bilbao, Spain, telebridge via ON4ISS The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is IKØUSO Contact is go for: Wed 2024-12-04 11:47:48 UTC 60 deg Watch for Livestream at https://www.youtube.com/watch?v=vlwWxPnO6Ic State Budgetary Educational Institution "Vorobyovy Gory", Moscow, Russia, direct via TBD The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Alexander Gorbunov The ARISS mentor is RV3DR Contact is go for Thu 2024-12-05 11:00 UTC Shchyolkovo, Russia, direct via TBD The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Aleksey Ovchinin The ARISS mentor is RV3DR Contact is go for Fri 2024-12-06 10:10 UTC Publiczna Szkoła Podstawowa im. Walentego Stefańskiego w Bodzechowie, Bodzechów, Poland, direct via SP7POS The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB (***) The ARISS mentor is SP3QFE Contact is go for: Fri 2024-12-06 11:49:23 UTC 77 deg Watch for Livestream at https://youtube.com/live/1Ch_r219Tvk SWSU, Kursk, Russia, direct via TBD The ISS callsign is presently scheduled to be RSØISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Alexander Gorbunov The ARISS mentor is RV3DR Contact is go for Mon 2024-12-09 09:30 UTC Chrześcijańska Szkoła Podstawowa Daniel, Warszawa, Poland, direct via SP5POT The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Don Pettit KD5MDT The ARISS mentor is SP3QFE Contact is go for: Mon 2024-12-09 10:58:47 UTC 79 deg Scuola Secondaria di I Grado “F.Anzani”, Cantù, Italy, telebridge via VK4KHZ The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is IZ2GOJ Contact is go for: Tue 2024-12-10 09:07:46 UTC 42 deg Hillsboro Charter Academy, Purcellville, VA, direct via KQ4MAM The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sunita Williams KD5PLB The ARISS mentor is AA6TB Contact is go for: Wed 2024-12-11 18:45:46 UTC 40 deg Many times a school may make a last minute decision to do a Livestream or run into a last minute glitch requiring a change of the URL but we at ARISS may not get the URL in time for publication. You can always check https://live.ariss.org/ to see if a school is Livestreaming. The crossband repeater continues to be active. If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. All dates and times listed follow International Standard ISO 8601 date and time format YYYY-MM-DD HH:MM:SS The complete schedule page has been updated as of 2024-12-03 19:00 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. https://www.amsat.org/amsat/ariss/news/arissnews.rtf https://www.amsat.org/amsat/ariss/news/arissnews.txt The successful school list has been updated as of 2024-12-03 04:00 UTC. https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 07:30 – 19:30 UTC. The most common times to find a crew member making casual periods are about one hour after waking up and about an hour before sleeping, when they have personal time. They're usually free most of the weekend, as well. SSTV events are not that often. So please check out https://www.ariss.org/ for the latest information or watch for the ARISS announcements. And don’t forget that the packet system is sometimes active. Check the status at https://www.ariss.org/ or http://www.issfanclub.eu to see if the packet system is active or not. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS has closed for contacts to be scheduled for July 1, 2025 – December 31, 2025. Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system is back on board but awaiting re-installation. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 252 Francesco IKØWGF with 154 Satoshi 7M3TJZ with 154 Gaston ON4WF with 124 Steve VE3TBD with 124 Peter IN3GHZ with 122 **************************************************************************** The webpages listed below were all reviewed for accuracy. Out of date webpages were removed, and new ones have been added. If there are additional ARISS websites I need to know about, please let me know. Total number of ARISS ISS to earth school events is 1799. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1690. Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** Boeing CFT on orbit Sunita Williams KD5PLB Barry Wilmore SpaceX Crew-9 on orbit Nick Hague KG5TMV Alexander Gorbunov **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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