August 2022 - AMSAT-BB - mailman.amsat.org

THAT was True "Reality TV"
by Clint Bradford 17 Aug '22

17 Aug '22

THAT was true "reality TV!" Oleg Artemyev was repeatedly ordered to stop work on his EVA, and return to the ISS' airlock because of an issue with his spacesuit. Somme issue with the space suit's power. Clint K6LCS

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Upcoming ARISS Contact Schedule as of 2022-08-17 18:00 UTC
by aj9n＠aol.com 17 Aug '22

17 Aug '22

Upcoming ARISS Contact Schedule as of 2022-08-17 18:00 UTC Quick list of scheduled contacts and events: Cambridge Public Library and Idea Exchange, Cambridge, ON, Canada, direct via VE3SWA 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 Kjell Lindgren KO5MOS Contact is go for: Thu 2022-08-18 17:45:15 UTC 66 deg Watch for Livestream at https://www.youtube.com/c/CambridgeIdeaExchange Hospital School Program in partnership with Seacrest Studios at Monroe Carell Jr. Children’s Hospital at Vanderbilt, Nashville, TN., direct via N4FR 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 Kjell Lindgren KO5MOS (***) Contact is go for: Wed 2022-08-24 17:42:54 UTC 27 deg (***) Kjell Lindgren KO5MOS continues to be making general contacts on the cross-band repeater. He is using NA1SS. 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. 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 2022-08-17 18:00 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 2022-08-11 16:30 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 The next proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS opens October 1, 2022 for contacts to be scheduled for July 1, 2023 – December 31, 2023. This proposal is due to ARISS by November 13, 2022 at 11:59 PM Pacific Time (2022-11-14 07:59 UTC). (***) 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 178 Satoshi 7M3TJZ with 148 Francesco IKØWGF with 149 Gaston ON4WF with 124 Peter IN3GHZ with 114 **************************************************************************** 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 1554. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1473.) 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. 67 on orbit Oleg Artemyev Denis Matveev Sergey Korsakov SpaceX Crew-4 on orbit Kjell Lindgren KO5MOS Bob Hines KI5RQT Samantha Cristoforetti IZØUDF Jessica Watkins **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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GS-232B
by Mike Swiatkowski 17 Aug '22

17 Aug '22

Does anyone know if the Chinese knockoffs (COM-232B or USB-232B) are suitable replacements for the GS-232B AZ-EL rotator controllers? If not, is there anything more economical than the GS-232B, yet equally functional? Thanks, Mike, AA9VI

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UT1FG/MM Confirmations
by john＠papays.com 17 Aug '22

17 Aug '22

Yuri,UT1FG/MM, will arrive at New Orleans on 27 August, He will not go into port but will unload cargo to a barge at sea. However, he will have contact with his Agent and will be able to give him envelopes to mail. If you have requested confirmations in the past and have not received them, pleasse send me your logsheets again and I will forward them to Yuri. If you have new contacts, please prepare logsheets for them and send them to me. Details on how to prepare logsheets are found at papays.com/sat Please be sure that your mailing address is in the upper right header and that your log entries include the Grid Square. Do not expect Yuri to fill in missing grid squares. As Captain, Yuri has mailing amenities. His company's agent is responsible for mailing out anything that he gives them to mail. Not all ports have good mail service and not all agents are reliable. The past two years have been difficult at times becausesome agents would refuse to take mail for fear of touching an envelope and contracting Covid. Many confirmations went by the wayside. Now we have an excellent chance of a good outcome so don't miss this opportunity. Please send your logsheets no later than 23 August. As Yrui gets closer to New Orleans, his dutues multiply and there is littel time for ham radio paperwork. I will not be looking at the logsheets for errors and I won't be sending email confirmations that I received your logsheets. 73 and Good Luck in the Contest. John K8YSE

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PCsat32 Subtone.sql file
by Vince Fiscus, KB7ADL 16 Aug '22

16 Aug '22

Can someone cut & paste here the entries in their PCsat32 subtone.sql file? I'm still configuring my setup. I may be missing some entries. My rig is a TS-790a. Thanks KB7ADL

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problem solved
by Bill Booth 15 Aug '22

15 Aug '22

So with a bunch of emails today about my issues with the 9100 and SATpc32, I was finally able to get on CAS4 this afternoon and make 2 good contacts. Thanks to all that replied as I learned a bit more to help me in the future. The real answer was something that Ray KN2K mentioned about the doppler.sqf file in that the entries for them may show NOR and If so should change that to REV. Once I made corrections for that error it started to work like everyone said it should. Later on I checked for other entries accuracy but found many files online still to have the errors in them. One day will have to understand more about the file and why the errors are there. I know when I first started out to get involved I was surprised to find that there was no place that had the correct files for the doppler and tone files for the current real active sats. So thanks to all who sent mail or answered in group to help me. It will still take some time before I get it all going but I am on the right track. -- Bill Booth VE3NXK Sundridge ON, Canada 79.23.37 W x 45.46.18 N FN05ns Visit my weather WebCam at http://www.almaguin.com/wxcurrent/weather.html Organ and Tissue Donation - The Gift of Life Talk to your family. Your decision can make a difference.

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West Carleton ARC in Canada
by Clint Bradford 15 Aug '22

15 Aug '22

Just completed a fun presentation to the Canadian West Carleton ARC. And they surprised me. SOMEone had seen my presentation elsewhere, and knew I cited the use of slide rules for performing computations. SO when I mentioned if anyone had their slide rules at hand - and expecting no response - FOUR slide rules were shown, including what appeared to be a Concise Stadia 100850! (Stop it, Clint … that’s too geeky for general audiences … ) Scheduling presentation Number 150 for September … Long live LEOs, and long live AMSAT. Clint K6LCS

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Upcoming ARISS Contact Schedule as of 2022-08-16 00:30 UTC
by aj9n＠aol.com 15 Aug '22

15 Aug '22

Upcoming ARISS Contact Schedule as of 2022-08-16 00:30 UTC Quick list of scheduled contacts and events: Cambridge Public Library and Idea Exchange, Cambridge, ON, Canada, direct via VE3SWA 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 Kjell Lindgren KO5MOS Contact is go for: Thu 2022-08-18 17:45:15 UTC 66 deg Watch for Livestream at https://www.youtube.com/c/CambridgeIdeaExchange (***) Kjell Lindgren KO5MOS continues to be making general contacts on the cross-band repeater. He is using NA1SS. 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. 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 2022-08-16 00:30 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 2022-08-11 16:30 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 The next proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS opens October 1, 2022 for contacts to be scheduled for July 1, 2023 – December 31, 2023. This proposal is due to ARISS by November 13, 2022 at 11:59 PM Pacific Time (2022-11-14 07:59 UTC). (***) 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 178 Satoshi 7M3TJZ with 148 Francesco IKØWGF with 149 Gaston ON4WF with 124 Peter IN3GHZ with 114 **************************************************************************** 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 1554. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1473.) 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. 67 on orbit Oleg Artemyev Denis Matveev Sergey Korsakov SpaceX Crew-4 on orbit Kjell Lindgren KO5MOS Bob Hines KI5RQT Samantha Cristoforetti IZØUDF Jessica Watkins **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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ARISS News Release No. 22-47
by David Jordan 15 Aug '22

15 Aug '22

ARISS News Release No.22-47 Dave Jordan, AA4KN ARISS PR aa4kn(a)amsat.org FORIMMEDIATE RELEASE ARISSContact is Scheduled with Students at Cambridge Public Library and Idea Exchange, Cambridge, Ontario, Canada August15, 2022—Amateur Radio on the International Space Station (ARISS) has receivedschedule confirmation for an ARISS radio contact between astronauts aboard theInternational Space Station (ISS) and Canadian students at the Cambridge PublicLibrary located in Cambridge, ON. ARISSconducts 60-80 of these special amateur radio contacts each year betweenstudents around the globe and crew members with ham radio licenses aboard theISS. The Cambridge Public Library through Idea Exchange is dedicatedto creating an environment of curiosity and discovery, inspiring lifelonglearning, reading and creativity for the community at six locations across theCity of Cambridge. Prior to this ARISS contact the library has provided a varietyof STEAM activities centered around space, science, and engineering geared towardchildren in kindergarten – grade six. Members of the Cambridge Amateur RadioClub are supporting the library during this ARISS contact. This will be a direct contact via Amateur Radio allowing students to ask their questions ofAstronaut Kjell Lindgren, amateur radio call sign KO5MOS. Local Covid-19protocols are adhered to as applicable for each ARISS contact. The downlinkfrequency for this contact is 145.800 MHZ and may be heard by listeners thatare within the ISS-footprint that also encompasses the relay ground station. The amateur radio ground station for this contactis in Cambridge, ON, Canada. Amateur radio operators using call sign VE3SWA,will operate the ground station to establish and maintain the ISS connection. TheARISS radio contact is scheduled for August 18, 2022 at 1:45 pm EDT (ON, CAN) (17:45UTC, 12:45 pm CDT, 11:45 am MDT, 10:45 am PDT). Thepublic is invited to watch the live stream at: https://www.youtube.com/c/CambridgeIdeaExchange _______________________________ Astime allows, students will ask these questions: 1.How long does it take an astronaut to go to space? 2.Is space fun? 3.Has anybody been to Pluto yet? 4.How fast does a rocket go? 5.How does the spaceship not hit asteroids in space? 6.Is the sun yellow or white? 7.What is your favourite planet? 8.How do you sleep in space? 9.Do you like the food here or in space better? 10.How do you stay happy? 11.Do you miss your family? 12.Is there candy in space? 13.What do you do if you are feeling bored? 14.What is your favourite thing you have seen in space? 15.How do you go to the washroom in space? 16.How long are you in space for? 17.How do you eat? Does it just float away? 18.How big is the engine of a spaceship? About ARISS: Amateur Radio on the InternationalSpace Station (ARISS) is a cooperative venture of international amateur radiosocieties and the space agencies that support the International Space Station(ISS). In the United States, sponsors are the Radio Amateur SatelliteCorporation (AMSAT), the American Radio Relay League (ARRL), the ISS NationalLab-Space Station Explorers, Amateur Radio Digital Communications (ARDC) andNASA’s Space communications and Navigation program. The primary goal of ARISSis to promote exploration of science, technology, engineering, the arts, andmathematics topics. ARISS does this by organizing scheduled contacts viaamateur radio between crew members aboard the ISS and students. Before andduring these radio contacts, students, educators, parents, and communities takepart in hands-on learning activities tied to space, space technologies, andamateur radio. For more information, see www.ariss.org. MediaContact: DaveJordan, AA4KN ARISSPR Likeus on Facebook. Follow us on Twitter. Search on Amateur Radio on the ISS and@ARISS_status. Checkout ARISS on Youtube.com.

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Re: Phase IV satellite
by Daniel Schultz 15 Aug '22

15 Aug '22

Hosting our payload on a commercial GEO satellite would likely cost more than $10 million if the commercial satellite owner is to be fully compensated for the engineering modifications to their satellite and potential loss of transponder revenue from diverting satellite resources to a non-productive payload over a 15 year design lifetime. Offering a tax break will probably not make up this difference. You might have better luck seeking hosting on a government owned satellite such as the Air Force mission that was discussed by AMSAT a few years ago, but eventually fell through. This is where carefully cultivated personal relationships can come in, if you have any such friends in high places. OSCAR-1 got its launch approved back in 1961 because of a few highly placed hams in the Pentagon, so keep up with your networking and maybe it can happen. Some orbits are inherently unstable, for example 63 degree Molniya orbits will reliably decay in a few years. The Late, Great OSCAR-13 provides a prime example of this. Their orbital lifetime is heavily sensitive to the time of launch, if AO-13 was launched a few hours earlier it would still be up there, a few hours later it would have reentered a couple of years after launch. This is easy to model in GMAT. As a secondary payload, we don't get to choose the launch time, our only hope would be to use thrusters to make slight post-launch adjustments so the satellite reenters not too early (as AO-13 did) and not too late. I have been trying to figure out how to do this but have not had any results so far. If we have a dedicated launch all to ourselves we can choose a launch time that meets our requirements. The NASA Cubesat that was recently grounded was aiming for a GTO launch, which has been mentioned as a possible target for an AMSAT mission because we could possibly get one cheap. Analysis of NORAD tracking data shows a lot of spent rocket bodies that have been in GTO for decades, so this might not be the best choice for a mission that needs a guaranteed reentry date. Another possibility would be to place the satellite directly into the GEO graveyard orbit and let it slowly drift around the Earth. There are plenty of other HEO or Cislunar orbits that are not sensitive to orbital debris requirements and may not be commercially attractive but would work OK for our needs. So yes, if we had $10 million in our bank account we could buy our way out of a lot of problems that only affect poor people who are lacking options. 73, Dan N8FGV ------ Original Message ------ Received: Fri, 12 Aug 2022 12:28:55 PM EDT From: Paul Andrews <w2hro.fn20(a)gmail.com> Subject: [AMSAT-BB] Re: Phase IV satellite > Yes! Find a commercial GEOsat with room to support an amateur payload. > Leverage commercial economics for launch and platform reliability. The > commercial operator can donate (tax break) the value of the ham (STEM) > capability. Maybe ham bands at 10 GHz and above. Simple bent pipe. ------ Original Message ------ Received: Fri, 12 Aug 2022 11:28:21 AM EDT From: "Mark Johns, K0JM" <k0jm.mark(a)gmail.com> Subject: Re: [AMSAT-BB] Re: Phase IV satellite > The launch costs, while significant, are beside the point. The biggest > issue with HEO satellites are the regulatory challenges. AMSAT and > international partners could build and get ready for launch such a > satellite within a few years, just as they did with AO-10, AO-13, and > AO-40. But they would not get a license to put it into orbit in the > current regulatory environment. The technical and financial challenges > can be met, but the licensing requirements are killing us.

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