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Re: Yaesu G5500DC problems?
by alex weimer 31 Mar '22

31 Mar '22

I had the same problem with my G450A and sent it in twice to Yaesu . They replaced the pot twice and again the same problem happened. Thanks for the info 73 JACK KC7MG > On March 31, 2022 at 1:49 PM Calvin McDonald <7ndel3fr(a)gmail.com> wrote: > > I bought one just short of a year ago. Out of the box or shortly thereafter (not sure exactly) it starting having problems with the azimuth position pot. Not enough to cause problems - just bouncing the meter needle a little. It progressively got a little worse over the first 2-3 months so I called Yaesu support the we ran a few tests to prove it was the azimuth pot. It has a 3 year warranty but the round-trip repair time was quoted at 1-2 months! Because it still isn't malfunctioning (even under computer control), and seems to be less of a problem through the colder winter months, I have put off sending it in ... and have even considered ordering the pot and putting it myself (would like to hear from someone who has done this). So at present I'm kicking the can down the road. I use it almost daily and other than the pot being a bit flaky it has worked fine for the year I have had it. > > Cal - N7AY > > > On 3/31/2022 11:18 AM, alex weimer wrote: > > > > > > I am contemplating buying a new Yaesu G5500DC rotor but have heard that the new DC motors were having problems. I wonder if there is anybody that has purchased the new DC rotors and what their comments are. I bought a new G350DC azimuth rotor and had to send it back twice for erratic needle movement. I would hate to pay $800 for a new G5500DC rotor and have the same problem. > > > > Thanks for any info JACK KC7MG > > > > > > ----------------------------------------------------------- > > > > 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/[email protected] > > 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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Amsat.org remailer
by Jim Sanford 29 Mar '22

29 Mar '22

All: Who do I reach out to these days about the remailer. Seems that spamhaus.org is up to its old tricks and blocking my ISP -- at least today. Blocked an email to my wife! Thanks & 73, Jim wb4gcs(a)amsat.org -- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

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Upcoming ARISS Contact Schedule as of 2022-03-29 19:30 UTC
by aj9n＠aol.com 29 Mar '22

29 Mar '22

Upcoming ARISS Contact Schedule as of 2022-03-29 19:30 UTC Quick list of scheduled contacts and events: Leonardo-Da-Vinci Campus Nauen, Nauen, Germany, direct via DC1RSN The ISS callsign is presently scheduled to be DPØISS 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 Matthias Maurer KI5KFH Contact is go for: Wed 2022-04-06 11:48:08 UTC 26 deg Space Hardware Club, Huntsville, Alabama, direct via K4UAH 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 Thomas Marshburn KE5HOC Contact is go for: Thu 2022-04-07 17:07:39 UTC 36 deg 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 **************************************************************************************************************************************** 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 2022-03-29 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 2022-03-22 20:00 UTC. https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf 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 New Proposal Window is February 21, 2022, to March 31, 2022 February 16, 2022 — The Amateur Radio on the International Space Station (ARISS) Program is seeking formal and informal education institutions and organizations, individually or working together, to host an Amateur Radio contact with a crew member on board the ISS. ARISS anticipates that the contact would be held between January 1, 2023, and June 30, 2023. Crew scheduling and ISS orbits will determine the exact contact dates. To maximize these radio contact opportunities, ARISS is looking for organizations that will draw large numbers of participants and integrate the contact into a well-developed education plan. The deadline to submit a proposal is March 31, 2022. Proposal information and more details such as expectations, proposal guidelines and the proposal form can be found at https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/. An ARISS Introductory Webinar session will be held on March 3, 2022, at 8 PM ET. The Eventbrite link to sign up is: https://ariss-proposal-webinar-spring-2022.eventbrite.com. The Opportunity Crew members aboard the International Space Station will participate in scheduled Amateur Radio contacts. These radio contacts are approximately 10 minutes in length and allow students to interact with the astronauts through a question-and-answer session. An ARISS contact is a voice-only communication opportunity via Amateur Radio between astronauts and cosmonauts aboard the space station and classrooms and communities. ARISS contacts afford education audiences the opportunity to learn firsthand from astronauts what it is like to live and work in space and to learn about space research conducted on the ISS. Students also will have an opportunity to learn about satellite communication, wireless technology, and radio science. Because of the nature of human spaceflight and the complexity of scheduling activities aboard the ISS, organizations must demonstrate flexibility to accommodate changes in dates and times of the radio contact. Amateur Radio organizations around the world with the support of NASA and space agencies in Russia, Canada, Japan, and Europe present educational organizations with this opportunity. The ham radio organizations’ volunteer efforts provide the equipment and operational support to enable communication between crew on the ISS and students around the world using Amateur Radio. 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 has been brought back to earth for troubleshooting. 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 162 Satoshi 7M3TJZ with 146 Francesco IKØWGF with 141 Gaston ON4WF with 124 Peter IN3GHZ with 112 **************************************************************************** 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 1505. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1430. 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 **************************************************************************** Exp. 64 on orbit Pyotr Dubrov Mark Vande Hei KG5GNP Exp. 65 on orbit Anton Shkaplerov SpaceX Crew-3 on orbit Raja Chari KI5LIU Thomas Marshburn KE5HOC Matthias Maurer KI5KFH Kayla Barron KI5LAL Exp. 67 on orbit Oleg Artemyev Denis Matveev Sergey Korsakov **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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Re: APRS/Digipeaters help needed
by Jean Marc Momple 29 Mar '22

29 Mar '22

Hi Jack/All, I take this opportunity to provide some high level feedback about MIR-SAT 1 (MO-112): The full PACSAT BBS (as F3) has not been implemented MO-112 due to some constraints, thus no BBS service will be available. The PacSat Ground Station software from Chris (G0KLA/AC2CZ) works fine for telemetry and Pacsat Broadcast, but has not digipeater capability. I take this opportunity to thanks Chris again for his hard work which has enabled many schools/students in 3B8 to receive the telemetry of MO-112 and get some satellite experience as the main goal of the mission is STEM. Without him we would not have achieve this important objective. I confirm that the Digipeater is working fine and many around the world gave me positive feedback with proof of successful 2-way QSO’s. Please also be aware that availability of the Digipeater is only guaranteed during week-ends but on a “best effort” basis during week days, the operational team are making their best to keep it alive 24/7. To use the digipeater you need to use an APRS transceiver, if using computer and TNC please use UZ7HO HS_soundmodem and UISS (from ON6MU). The digipeater call sign is 3B8MIR-1 to be inserted in your APRS transceiver or in via in UISS, speed is 9600 bauds. Uplink frequency: 145.9875 MHz and downlink is 436.925 Mhz. The operational team is trying to make the Broadcast mode available to HAM’s asap in spite this was not planned initially, hopefully it should work well with Chris PacSat Ground Station software, so that HAM’s worried be able to download some camera images (Thumbnails only). It would be great and looking for that, will inform when ready. I also wish to mention that MO-112 is decaying and will be probably available until end June 2022 (re-entry burn), hopefully depending on solar activity we may obtain a few more weeks. I hope this mail replies to all questions I received from members of the BB in case I forgot something please do not hesitate to shout. 73 Jean Marc (3B8DU) > On Mar 29, 2022, at 6:19 PM, Jack Blake <jblake8061(a)gmail.com> wrote: > > I haven’t had any luck with MO-112. Are you using the PSAT ground station software? I have had good luck with FS3. That product sounds interesting? > > On Tue, Mar 29, 2022 at 12:59 AM Jean Marc Momple <jean.marc.momple(a)gmail.com <mailto:[email protected]>> wrote: > Good Day to all, > > Thanks for the feedback. > > Yes it seems that there is no 1200baud active these days, I tried many (including the Bird series) without success. > > The reason I was asking was that I had some doubt about my setup as I just changed from the Signalink TNC (red transformer) with which I had about 50% success at 9k6 on the uplink to a MicroHAM DXP which is really a nice gear with 100% success now. E.g. yesterday I made about 30 digipeats in one MO-112 pass with max 2 ele. 28 deg., basically 100% success horizon to Horizon. > > As regards F3, it is sleeping these days per from the last message I downloaded from Mark (N8MH) he was going to let it rest in an attempt to reduce the frequent shutdown which was recurring lately. > > I will continue to try the other birds. > > 73 > > > Jean Marc (3B8DU) > >> On Mar 29, 2022, at 2:38 AM, alex weimer <ingejack(a)cox.net <mailto:[email protected]>> wrote: >> >> Jean Marc.. as per your request on the amsat-bb right now there are no active digipeaters on 1200 baud since the ISS cross band repeater is working they have the digipeater shut down. The only other Digipeater is NO-44 which is up and down so you have to watch the satellite status page. The ISS has a 9600 baud beacon on the cross band repeater downlink but no didgipeater. >> >> the only other active digipeater is Falconsat-3 which is 9600 baud. >> >> Have a great week 73 JACK KC7MG >> > > > ----------------------------------------------------------- > > Sent via AMSAT-BB(a)amsat.org <http://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/ <https://www.amsat.org/about-amsat/> > > View archives of this mailing list at > https://mailman.amsat.org/hyperkitty/list/[email protected] <https://mailman.amsat.org/hyperkitty/list/[email protected]> > To unsubscribe send an email to amsat-bb-leave(a)amsat.org <http://amsat.org/> > Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org <https://mailman.amsat.org/>

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Re: APRS/Digipeaters help needed
by Jean Marc Momple 29 Mar '22

29 Mar '22

Good Day to all, Thanks for the feedback. Yes it seems that there is no 1200baud active these days, I tried many (including the Bird series) without success. The reason I was asking was that I had some doubt about my setup as I just changed from the Signalink TNC (red transformer) with which I had about 50% success at 9k6 on the uplink to a MicroHAM DXP which is really a nice gear with 100% success now. E.g. yesterday I made about 30 digipeats in one MO-112 pass with max 2 ele. 28 deg., basically 100% success horizon to Horizon. As regards F3, it is sleeping these days per from the last message I downloaded from Mark (N8MH) he was going to let it rest in an attempt to reduce the frequent shutdown which was recurring lately. I will continue to try the other birds. 73 Jean Marc (3B8DU) > On Mar 29, 2022, at 2:38 AM, alex weimer <ingejack(a)cox.net> wrote: > > Jean Marc.. as per your request on the amsat-bb right now there are no active digipeaters on 1200 baud since the ISS cross band repeater is working they have the digipeater shut down. The only other Digipeater is NO-44 which is up and down so you have to watch the satellite status page. The ISS has a 9600 baud beacon on the cross band repeater downlink but no didgipeater. > > the only other active digipeater is Falconsat-3 which is 9600 baud. > > Have a great week 73 JACK KC7MG >

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Upcoming ARISS Contact Schedule as of 2022-03-29 03:30 UTC
by aj9n＠aol.com 28 Mar '22

28 Mar '22

Upcoming ARISS Contact Schedule as of 2022-03-29 03:30 UTC Quick list of scheduled contacts and events: École Elementaire Ste. Jean D’Arc, London, ON, Canada, Telebridge via K6DUE (***) The ISS callsign is presently scheduled to be TBD 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 Mark Pathy KO4WFH Contact is go for: Tue 2022-04-05 17:09:27 UTC 84 deg (Assumes on-time launch) (***) Leonardo-Da-Vinci Campus Nauen, Nauen, Germany, direct via DC1RSN The ISS callsign is presently scheduled to be DPØISS 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 Matthias Maurer KI5KFH Contact is go for: Wed 2022-04-06 11:48:08 UTC 26 deg (***) École Secondaire Sainte Marguerite d’Youville, St. Albert, AB, Canada, telebridge via K6DUE (***) The ISS callsign is presently scheduled to be TBD 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 Mark Pathy KO4WFH Contact is go for: Wed 2022-04-06 16:21:23 UTC 52 deg (Assumes on-time launch) (***) Herzliya Science Center Israel, Herzliya, Israel, direct via 4X4HSC The ISS callsign is presently scheduled to be TBD 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 Eytan Stibbe 4Z9SPC Contact is go for: Thu 2022-04-07 07:46:54 UTC 32 deg (Assumes on-time launch) (***) Space Hardware Club, Huntsville, Alabama, direct via K4UAH 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 Thomas Marshburn KE5HOC (***) Contact is go for: Thu 2022-04-07 17:07:39 UTC 36 deg (***) 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 **************************************************************************************************************************************** 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 2022-03-29 03:30 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 2022-03-22 20:00 UTC. https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf 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 New Proposal Window is February 21, 2022, to March 31, 2022 February 16, 2022 — The Amateur Radio on the International Space Station (ARISS) Program is seeking formal and informal education institutions and organizations, individually or working together, to host an Amateur Radio contact with a crew member on board the ISS. ARISS anticipates that the contact would be held between January 1, 2023, and June 30, 2023. Crew scheduling and ISS orbits will determine the exact contact dates. To maximize these radio contact opportunities, ARISS is looking for organizations that will draw large numbers of participants and integrate the contact into a well-developed education plan. The deadline to submit a proposal is March 31, 2022. Proposal information and more details such as expectations, proposal guidelines and the proposal form can be found at https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/. An ARISS Introductory Webinar session will be held on March 3, 2022, at 8 PM ET. The Eventbrite link to sign up is: https://ariss-proposal-webinar-spring-2022.eventbrite.com. The Opportunity Crew members aboard the International Space Station will participate in scheduled Amateur Radio contacts. These radio contacts are approximately 10 minutes in length and allow students to interact with the astronauts through a question-and-answer session. An ARISS contact is a voice-only communication opportunity via Amateur Radio between astronauts and cosmonauts aboard the space station and classrooms and communities. ARISS contacts afford education audiences the opportunity to learn firsthand from astronauts what it is like to live and work in space and to learn about space research conducted on the ISS. Students also will have an opportunity to learn about satellite communication, wireless technology, and radio science. Because of the nature of human spaceflight and the complexity of scheduling activities aboard the ISS, organizations must demonstrate flexibility to accommodate changes in dates and times of the radio contact. Amateur Radio organizations around the world with the support of NASA and space agencies in Russia, Canada, Japan, and Europe present educational organizations with this opportunity. The ham radio organizations’ volunteer efforts provide the equipment and operational support to enable communication between crew on the ISS and students around the world using Amateur Radio. 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 has been brought back to earth for troubleshooting. 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 162 Satoshi 7M3TJZ with 146 Francesco IKØWGF with 141 Gaston ON4WF with 124 Peter IN3GHZ with 112 **************************************************************************** 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 1505. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1430. 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 **************************************************************************** Exp. 64 on orbit Pyotr Dubrov Mark Vande Hei KG5GNP Exp. 65 on orbit Anton Shkaplerov SpaceX Crew-3 on orbit Raja Chari KI5LIU Thomas Marshburn KE5HOC Matthias Maurer KI5KFH Kayla Barron KI5LAL Exp. 67 on orbit Oleg Artemyev Denis Matveev Sergey Korsakov **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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APRS/Digipeaters help needed
by Jean Marc Momple 28 Mar '22

28 Mar '22

Dear All, I have been trying a few digipeaters recently but only got success on Falconsat 3 and MIR-SAT 1 at 9k6. Tried many birds on 145.825 MHz 1k2 including the ISS without success. I may be doing something wrong in spite lot of success with the ISS and others in the past. Can anyone confirm which bird is really active on APRS 2m? thanks beforehand. Jean Marc (3B8DU)

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Yaesu rover for sale
by Mark Johns, K0JM 28 Mar '22

28 Mar '22

My IC-9100 has been sold. Still for sale: Yaesu "1636" -- This is a pair of nearly new FT-818 6 watt HF/VHF/UHF all-mode transceivers mounted on a Portable Zero Dual Escort rack to make a complete full-duplex package for satellite roving. Also included are the PowerPole 12vdc adapters and an LDG Z-817 autotuner for fast and easy tune-up of HF antennas, perfect for POTA or other portable ops. The radios are in excellent condition, used only a few times, and include all accessories, manuals, and factory boxes. $1250 shipped CONUS. Photos on request. -- Mark D. Johns, KØJM AMSAT Ambassador & News Service Editor Brooklyn Park, MN USA EN35hd ----------------------------------------------- "Heaven goes by favor; if it went by merit, you would stay out and your dog would go in." ---Mark Twain

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SDR Console And Virtual Audio Cable
by Tony 27 Mar '22

27 Mar '22

All: I've been testing SDR Console and was wondering what type of virtual audio cable works best with various satellite decoders? I have VAC ( https://vac.muzychenko.net/en/ ) and was wondering if that's the best solution. I would imagine the settings might need to be tweaked. Thanks, Tony -K2MO

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AMSAT-LU Antarctica WSPR Beacon
by Amsat Argentina 27 Mar '22

27 Mar '22

WSPR Antarctica Beacon operational, details at: http://amsat.org.ar/lu1zve.pdf 73, LU7AA, AMSAT Argentina

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