November 2020 - AMSAT-BB - mailman.amsat.org

Successful PSAT SSTV and Waterfall Drawing Experiment
by Brian Wilkins KO4AQF 27 Nov '20

27 Nov '20

For over a month, we have been attempting to TX and RX SSTV via PSAT2. We discovered on Bob’s APRS page that PSAT2 can support users sending and receiving SSTV as long as it detects PSK31 in the passband. While we were unable to get SSTV to work via PSAT2 and experimentations are still on going, we were able to successfully send SSTV from N8URE in Maryland to KO4AQF in Florida. This required dozens of cases of trial and error. We plan to publish the procedure in a future AMSAT journal article. B/W SSTV: https://i.imgur.com/nFG6UII.jpg B/W was easier to decode than color. In addition to SSTV, we discovered that PSAT will also support waterfall drawing where the sound will draw the picture directly in the waterfall display. This provides evidence that when PSK31 is detected that PSAT transponder may become a bent pipe. Waterfall picture https://i.imgur.com/4fdvib6.png More experimentations are planned. We attempted to send Olivia however it was unable to be decoded. This may be due to the manual doppler being performed and / or fade due to the satellite. In order to send PSK31 to PSAT, we used upwards of 100-200 watts on the 10m uplink. Downlink is UHF and must be Doppler corrected. You need a pitcher and a catcher. In this case, the catcher was manually adjusting for Doppler on a D72A using an Arrow antenna. Then the catcher used an iPhone Voice Memo app to record then playback the audio. It can be decoded using fldigi and SSTV can be decoded with your favorite sstv app. I’d like to thank everyone who has helped us better understand and participate along the way. Bob, Brno University, KK4YEL, KI5HHK, and N8URE who did the heavy lifting of sending the data over the 10m uplink. Brno University was instrumental in providing the right technical details along with their github page for us to dial in our transmission. More in depth technical details to follow Signed, N8URE KO4AQF KK4YEL KI5HHK -- Brian Wilkins KO4AQF

1 0

Re: [amsat-bb] vertical antenna
by crohtun＠aol.com 27 Nov '20

27 Nov '20

Sent from AOL Mobile Mail Get the new AOL app: mail.mobile.aol.com On Thursday, November 26, 2020, Greg D via AMSAT-BB <amsat-bb(a)amsat.org> wrote: Should be about the same as horizontal, or 45 degrees for that matter. Satellites, other than the ISS, all spin. Best bet is circular; failing that, they're all about the same. Greg KO6TH On November 26, 2020 2:28:55 PM PST, 73 Bob W7LRD via AMSAT-BB <amsat-bb(a)amsat.org> wrote: >anyone using a vertical antenna for the FM satellites? Which one & how >does it work? >73 Bob W7LRD >_______________________________________________ >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. >Not an AMSAT-NA member? Join now to support the amateur satellite >program! >Subscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb -- This space for rent... _______________________________________________ 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. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb

1 0

How is Alinco DR-735T for working FM Satellite?
by Rajesh Vagadia - VU2EXP 26 Nov '20

26 Nov '20

Hi all, How is Alinco DR-735T Dual band radio to work FM Satellite, the features are impressive and is said to be full duplex. Can actual user throw some light on their experience with working birds with this budget radio! Thank you in advance. 73 Rajesh Vagadia VU2EXP Rajkot - India www.qrz.com/db/vu2exp

1 0

Upcoming ARISS Contact Schedule as of 2020-11-26 05:00 UTC
by aj9n＠aol.com 26 Nov '20

26 Nov '20

Upcoming ARISS Contact Schedule as of 2020-11-26 05:00 UTC Quick list of scheduled contacts and events: Amur State University, Blagoveshchensk, 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 astronaut is Sergey Ryzhikov Contact is go for Thu 2020-12-03 08:45 UTC Scuola Secondaria di I grado “Anna Frank”, Pistoia, Italy, telebridge via IK1SLD 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 astronaut is Victor Glover KI5BKC Contact is go for: Fri 2020-12-04 12:25:22 UTC 50 deg Tecumseh High School Electronics and Amateur Radio, Tecumseh, OK, direct via K5THS 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 astronaut is Shannon Walker KD5DXB Contact is go for: Fri 2020-12-04 18:33:30 UTC 78 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 2020-11-26 05:00 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 2020-10-14 18:00 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) 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 July 1, 2021 and December 30, 2021. 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 November 24th, 2020. Proposal information and more details such as expectations, proposal guidelines and the proposal form can be found at www.ariss.org. An ARISS Introductory Webinar session will be held on October 8, 2020 at 8PM ET. The Eventbrite link to sign up is: https://ariss-proposal-webinar-fall-2020.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 congratulations the following mentors who have now mentored over 100 schools: Francesco IKØWGF with 140 Satoshi 7M3TJZ with 138 Sergey RV3DR with 137 Gaston ON4WF with 123 **************************************************************************** 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 1403. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1336. 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, Wyoming, 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, 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. 63 now on orbit Kate Rubins KG5FYJ Sergey Ryzhikov Sergey Kud-Sverchkov SpaceX-Crew 1 now on orbit Victor Glover KI5BKC Mike Hopkins KF5LJG Soichi Noguchi KD5TVP Shannon Walker KD5DXB **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

1 0

Satellite Doppler Correction HRD vs. PST Rotator Video
by Tony 26 Nov '20

26 Nov '20

All: I recorded a short video that compares Doppler correction between HRD and PST Rotator. It would appear that even the finest tuning steps in PST Rotator are too coarse for CW. I believe I have it set for the best results, but I could be missing something? Any sugestions? Video link: https://www.youtube.com/watch?v=qXIY54dQWwA Tony -K2MO -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#5625): https://groups.io/g/PstRotator/message/5625 Mute This Topic: https://groups.io/mt/78510238/211412 Group Owner: PstRotator+owner(a)groups.io Unsubscribe: https://groups.io/g/PstRotator/leave/9273893/1204157510/xyzzy [73GUDDX(a)GMAIL.COM] -=-=-=-=-=-=-=-=-=-=-=-

2 2

Fiberglass Cross-boom Alternative?
by Roy Dean 26 Nov '20

26 Nov '20

> > These antennas will have no metal parts except the active elements and the purpose is to be prepared or the future Lunar and eventually Mars repeaters, but also for own experimentation. > > How would a mars repeater work, being that the closest it will ever be is 3 minutes away by way of light speed (each way)? Everybody is a lid when nobody can hear themselves on the downlink. Not sure even a store and forward system would work. And that's even IF we can build a yagi thats short enough to fit in our sub-acre plots (and has enough gain). :D --Roy K3RLD

1 0

Today's Rove - Problem
by Bob Liddy (K8BL) 25 Nov '20

25 Nov '20

Gridders, Thanks for all the SO50 & RS44 Q's today from EM21/31. However, I had mic trbl during the CAS4B pass and I only recorded a lot of static covering much of the Calls. Send me an email and I'll compare to what I have so I can log you properly. K8BL(a)ARRL.NET. TNX/73, Bob K8BL

1 0

Upcoming ARISS Contact Schedule as of 2020-11-25 21:00 UTC
by aj9n＠aol.com 25 Nov '20

25 Nov '20

Upcoming ARISS Contact Schedule as of 2020-11-25 21:00 UTC Quick list of scheduled contacts and events: Amur State University, Blagoveshchensk, 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 astronaut is Sergey Ryzhikov Contact is go for Thu 2020-12-03 08:45 UTC Scuola Secondaria di I grado “Anna Frank”, Pistoia, Italy, telebridge via IK1SLD 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 astronaut is Victor Glover KI5BKC Contact is go for: Fri 2020-12-04 12:25:22 UTC 50 deg Tecumseh High School Electronics and Amateur Radio, Tecumseh, OK, direct via K5THS 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 astronaut is Shannon Walker KD5DXB(***) Contact is go for: Fri 2020-12-04 18:33:30 UTC 78 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 2020-11-25 21:00 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 2020-10-14 18:00 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) 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 July 1, 2021 and December 30, 2021. 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 November 24th, 2020. Proposal information and more details such as expectations, proposal guidelines and the proposal form can be found at www.ariss.org. An ARISS Introductory Webinar session will be held on October 8, 2020 at 8PM ET. The Eventbrite link to sign up is: https://ariss-proposal-webinar-fall-2020.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 congratulations the following mentors who have now mentored over 100 schools: Francesco IKØWGF with 140 Satoshi 7M3TJZ with 138 Sergey RV3DR with 137 Gaston ON4WF with 123 **************************************************************************** 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 1403. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1336. 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, Wyoming, 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, 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. 63 now on orbit Kate Rubins KG5FYJ Sergey Ryzhikov Sergey Kud-Sverchkov SpaceX-Crew 1 now on orbit Victor Glover KI5BKC Mike Hopkins KF5LJG Soichi Noguchi KD5TVP Shannon Walker KD5DXB **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

1 0

Silent key
by John Hale 25 Nov '20

25 Nov '20

Dear Sirs Please could you arrange to cancel all emails being sent to the address above i.e m0djh(a)outlook.com<mailto:[email protected]>. My husband is now a silent key and I have been unable to do so. Thankyou Hilary Hale

2 1

Doppler Not Correcting
by crohtun＠aol.com 25 Nov '20

25 Nov '20

I have followed Erich’s procedure for setting the Doppler correction again and again but still can’t get CAS-4B to be stable. It is only that one satellite that’s a problem. My transmitted signal wanders from one end of the passband to another. If corrected using uplink calibration buttons at TCA and saved, it will all be wrong the next pass. ...??? Sent from AOL Mobile Mail Get the new AOL app: mail.mobile.aol.com

1 0

Fiberglass Cross-boom Alternative?
by Tony 25 Nov '20

25 Nov '20

All: Is there a cheaper non-metallic alternative to fiberglass cross booms? Or maybe a wholesale fiberglass rod distributor that has such a beast at a reasonable price? Tony -K2MO

7 8

Wanted: Kenwood TM-710GA
by Tony 25 Nov '20

25 Nov '20

All: I'm looking for a used Kenwood TM-710GA in good condition - preferably a shack unit that has not been installed in a mobile. Please contact me direct. Tony -K2MO

1 0

Re: [amsat-bb] Fiberglass Cross-boom Alternative?
by MICHAEL WILLIAMS 25 Nov '20

25 Nov '20

My first cross boom was a clothes closet rod from Home Depot or Lowes. Being very strong, it was a good substitute. It supported a 14 element KLM for 2 meters on one end and a 11 turn helix (70cm) on the other. I gave it a coat of paint and used it for many years. GL, Mike, K9QHO

1 0

Rocket Lab Launches
by Wendy and Terry Osborne 25 Nov '20

25 Nov '20

The last Rocket Lab launch raised $286,092 for Starship Children's Hospital. See: https://twitter.com/captainstarship/status/1330972678807760901 The next launch is 12 December UTC. See: https://twitter.com/RocketLab/status/1331319876590346240 The details are here: https://www.rocketlabusa.com/missions/next-mission/ It will be a night launch 11:09 PM NZDT. They will be streaming it from here: https://www.rocketlabusa.com/live-stream 73, Terry Osborne ZL2BAC

1 0

Fw: [hru2021] HRU goes virtual for 2021 - Registration opens December 15
by Peter 24 Nov '20

24 Nov '20

Greetings, Space People! W2JV, Peter, will be presenting an all new, well mostly, presentation on How to effectively work thru the Amateur Satellites. Invite your friends, relatives or anyone that you can think of to this on-line event, thank you.. W2JV Peter Save The Date - January 9, 2021 With Covid19 restrictions precluding an in-person gathering, the 22nd annual Ham Radio University (HRU) educational conference will be held as a virtual event on Saturday, January 9, 2021 from 8:00 am to 4:00 pm as a GoToWebinar on-line video conference. HRU 2021 will feature 14 informational presentations by local experts in a broad range of Amateur Radio activities including: Amateur Radio Emergency Communications; Basics of HF Operating; Communicating Through Amateur Radio Earth Satellites; Remote Station Operating Over the Internet; Software Defined Radios; HF and UHF Digital Communications; and Using RaspberryPi Computers in Amateur Radio. In addition to viewing the presentations, on-line attendees will have the opportunity to ask questions of the presenters. Presented in memory of Ham Radio University’s founder, Phil Lewis, N2MUN, who passed away in March, HRU 2021 also will be the on-line convention of the ARRL's NYC-Long Island Section. As in years past, participation in HRU 2021 will be free of charge, with an optional suggested donation of $5.00, but advance registration – that starts December 15, 2020-- will be required for each presentation. Further information, including the schedule of forums and advance registration starting December 15, 2020, is on line at: http://www.HamRadioUniversity.org

1 0

FO-29 operation schedule for Dec.2020, Jan.2021
by JH3XCU 24 Nov '20

24 Nov '20

FO-29 operation schedule for Dec.2020, Jan.2021 Time in UTC Dec. 2020 5 01:52- 03:35- 6 02:45- 04:30- 12 02:25- 04:15- 13 03:20- 05:05- 14 02:25- 04:10- 19 01:20- 03:05- 20 02:10- 03:55- 26 01:55- 03:40- 27 02:45- 30 01:45- 31 02:35- Jan. 2021 1 01:40- 03:25- 3 01:35- 03:20- 9 01:20- 03:05- 10 02:10- 03:55- 11 01:15- 03:00- https://www.jarl.org/Japanese/3_Fuji/fuji3-201907.htm 73, Hideo - JH3XCU

1 0

Upcoming ARISS Contact Schedule as of 2020-11-24 01:30 UTC
by aj9n＠aol.com 24 Nov '20

24 Nov '20

Upcoming ARISS Contact Schedule as of 2020-11-24 01:30 UTC Quick list of scheduled contacts and events: Amur State University, Blagoveshchensk, 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 astronaut is Sergey Ryzhikov Contact is go for Thu 2020-12-03 08:45 UTC Scuola Secondaria di I grado “Anna Frank”, Pistoia, Italy, telebridge via IK1SLD (***) 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 astronaut is Victor Glover KI5BKC (***) Contact is go for: Fri 2020-12-04 12:25:22 UTC 50 deg (***) Tecumseh High School Electronics and Amateur Radio, Tecumseh, OK, direct via K5THS 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 astronaut is Victor Glover KI5BKC (***) Contact is go for: Fri 2020-12-04 18:33:30 UTC 78 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 2020-11-24 01:30 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 2020-10-14 18:00 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) 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 July 1, 2021 and December 30, 2021. 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 November 24th, 2020. Proposal information and more details such as expectations, proposal guidelines and the proposal form can be found at www.ariss.org. An ARISS Introductory Webinar session will be held on October 8, 2020 at 8PM ET. The Eventbrite link to sign up is: https://ariss-proposal-webinar-fall-2020.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 congratulations the following mentors who have now mentored over 100 schools: Francesco IKØWGF with 140 Satoshi 7M3TJZ with 138 Sergey RV3DR with 137 Gaston ON4WF with 123 **************************************************************************** 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 1403. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1336. 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, Wyoming, 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, 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. 63 now on orbit Kate Rubins KG5FYJ Sergey Ryzhikov Sergey Kud-Sverchkov SpaceX-Crew 1 now on orbit Victor Glover KI5BKC Mike Hopkins KF5LJG Soichi Noguchi KD5TVP Shannon Walker KD5DXB **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

1 0

Changes coming to amsat-bb archives
by Joseph B. Fitzgerald 23 Nov '20

23 Nov '20

AMSAT is upgrading its online infrastructure including mail services next month as support for existing servers reaches End of Life. The changes should be substantially transparent to end users, with the exception of mailing list archives which will use the more modern and whimsically named "Hyperkitty" mail archiver instead of the existing "Pipermail". We expect users will enjoy the search feature - no more arcane incantations to Google or other external search engines. To see an example of this archiver, please visit: https://lists.mailman3.org/archives/list/[email protected]/ Questions or comments may be directed to this list or webmaster(a)amsat.org de KM1P Joe

2 2

K6LCS' Zoom Presentations
by Clint Bradford 23 Nov '20

23 Nov '20

>> … Do you record your Zoom meetings? May we have a copy? Several of the 100+ (so far!) presentations have been recorded, yes - but much in each is customized to the group to whom I am speaking. Better yet - let's set a date for a presentation for your club! https://www.work-sat.com/miscellaneous.html The presentations seem to be well-received (pun intended). From my in-box: "I wanted to take a moment to personally thank you for the wonderful presentation this evening at the Pasadena (CA) Radio Club. It was one of the very BEST presentations we have had [a 50-year-old club] and you did a masterful job in presenting the material and making it fun at the same time. I am sure the presentation motivated many of our club members to get active in working the FM satellites." Clint Bradford K6LCS http://www.work-sat.com 909-999-SATS (7287)

1 0

SAtPC32 Rotator
by tom 22 Nov '20

22 Nov '20

Good Day I am using Sat32PC and it is working fine for tracking my rig (IC9700) However, trying to setup a rotator - it's a Yaesu G-2800 with an ERC controller - on COM 24 I can’t seem to find how to set com ports. Does anyone have any tip or guides? It works with PstRotator so know all cabled correctly - very difficult to understand SatPC32 Setup Rotor screen - the ERC board is supported from docs. Someone also told me Sat32PC can ‘talk’ to PSTRotator directly - again I can't seem to find how to setup that up either. Any help would be appreciated. Tom GM8MJV

2 1

Satellite Engineering Programs
by John Lutz 22 Nov '20

22 Nov '20

Could anyone recommend a school that offers online coursework for satellite development and testing? Thanks in advance. John Lutz, N9JL Sent from Mail for Windows 10

1 0

ANS-327 AMSAT News Service Weekly Bulletins for Nov. 22
by Mark Johns, K0JM 22 Nov '20

22 Nov '20

AMSAT NEWS SERVICE ANS-327 The AMSAT News Service bulletins are a free, weekly news and infor- mation 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 commun- icating through analog and digital Amateur Radio satellites. The news feed on http://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(a)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: http://www.amsat.org/mailman/listinfo/ans In this edition: * SpaceX Dragon Capsule Ferries Four Radio Amateurs to the ISS * September/October Issue Of The AMSAT Journal Is Now Available * New Launch Date for EASAT-2 and Hades Satellites * Arecibo Observatory Faces Demolition After Cable Failures * DX Portable Operation Planned From Thailand Grid NK99 * Human Error Blamed For Vega Launch Failure * Changes to AMSAT-NA TLE Distribution for November 19 * Moscow Aviation Institute Plans SSTV Event from ISS * ARISS News * Upcoming Satellite Operations * Hamfests, Conventions, Maker Faires, and Other Events * Satellite Shorts From All Over SB SAT @ AMSAT $ANS-327.01 ANS-327 AMSAT News Service Weekly Bulletins AMSAT News Service Bulletin 327.01 >From AMSAT HQ KENSINGTON, MD. DATE 2020 November 22 To All RADIO AMATEURS BID: $ANS-327.01 SpaceX Dragon Capsule Ferries Four Radio Amateurs to the ISS A SpaceX Dragon capsule carrying four radio amateurs autonomously docked on November 17 at 0401 UTC with the International Space Station (ISS). A SpaceX Falcon 9 launcher carrying the precious payload went into space on Sunday, November 15, from NASA's Kennedy Space Center. They comprise the ISS Expedition 64/65 crew. "Well, the ISS is loaded with hams now," Amateur Radio on the Inter- national Space Station (ARISS) US Delegate for ARRL Rosalie White, K1STO, said on Tuesday. "These four arrived very early this morning Eastern Time: NASA astronauts Victor Glover, KI5BKC; Mike Hopkins, KF5LJG, and Shannon Walker, KD5DXB, as well as Japan Aerospace Explora- tion Agency (JAXA) astronaut Soichi Noguchi, KD5TVP." This marks Glover's first time in space. The others all are ISS veterans. Earlier this year, NASA ISS Ham Project Coordinator Kenneth Ransom, N5VHO, held amateur radio licensing study sessions for Glover, who passed the Technician-class exam on August 20. The four will remain on station until next spring. They joined Expedi- tion 64 Commander Sergey Ryzhikov and Flight Engineer Sergey Kud- Sverchkov of the Russian space agency Roscosmos, on the ISS. White said all but Noguchi likely will take part in ARISS contacts with schools. White said the first school contact is tentatively scheduled for December 4 with Tecumseh High School in Oklahoma, home of the Tecumseh High School Amateur Radio Club, K5THS. She said the students have earned their ham licenses, and the club has built an antenna and is learning about satellites and circuits. Members of the South Cana- dian Amateur Radio Society of Norman, Oklahoma, are providing support and mentoring assistance. The Sunday launch from Kennedy Space Center marked only the second crewed-flight for the SpaceX Crew Dragon, which became the first commer- cial vehicle to put humans into orbit when astronauts Doug Hurley and Bob Behnken, KE5GGX, launched in May, and NASA gave SpaceX the go for future such launches. "The return of human spaceflight to the United States with one of the safest, most advanced systems ever built is a turning point for Amer- ica's future space exploration," SpaceX claimed, "and it lays the groundwork for missions to the moon, Mars, and beyond." (ANS thanks ARRL for the above information) +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Due to the COVID-19 pandemic, the AMSAT office is closed until further notice. For details, please visit https://www.amsat.org/amsat-office-closed-until-further-notice/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ September/October Issue Of The AMSAT Journal Is Now Available The September/October 2020 issue of The AMSAT Journal is now available to members on AMSAT’s Member Portal (https://launch.amsat.org/) The AMSAT Journal is a bi-monthly magazine for amateur radio in space enthusiasts, published by the Radio Amateur Satellite Corporation (AMSAT). Each issue is your source for hardware and software projects, technical tips, STEM initiatives, operational activities, and news from around the world. Inside the Current Issue: - Apogee View - Robert Bankston, KE4AL - Engineering Update – Jerry Buxton, N0JY - Educational Relations Update - Alan Johnston, KU2Y - A Guide to the AMSAT CubeSatSim - Alan Johnston, KU2Y; Pat Kilroy, N8PK; Jim McLaughlin, KI6ZUM; David White, WD6DRI - User Services Update – Robert Bankston, KE4AL - For Beginners — Amateur Radio Satellite Primer VII – Keith Baker, KB1SF/VA3KSF - A 3D-Printed Parasitic Lindenblad Antenna for 70 cm - Times Two! - Curt Laumann, K7ZOO; Zach Metzinger, N0ZGO - In Search of the Ultimate DX - Scott Tilley, VE7TIL [ANS thanks Paul Stoetzer, N8HM, AMSAT Executive VP, for the above information] --------------------------------------------------------------------- New Launch Date for EASAT-2 and Hades Satellites AMSAT-EA President Felix Paez, EA4GQS, has announced the scheduled launch date for AMSAT-EA satellites EASAT-2 and HADES. Flying with SpaceX, the two nanosats are scheduled for launch on January 14, 2021. They have been already delivered and integrated on the Alba Orbital deployer. The satellites have been configured to act as FM voice and FSK data repeaters and not as linear transponders as was the initial plan. In any case, they are believed to be the smallest satellites ever given such a function, as their size is only 7.5 x 5 x 5 cm. Hades also flies a SSTV camera that will take and send pictures each 15 minutes. The camera module design is based on the one used in the PSAT2 satellite, adapted for AMSAT-EA by the Brno University of Technology. Hades – FM voice repeater, callsign AM6SAT uplink 145.925 MHz (no tone), downlink 436.888 MHz EASAT-2 – FM voice repeater, callsign AM5SAT uplink 145.875 MHz (no tone), downlink 436.666 MHz Both satellites have also digitized FM voice beacons and FSK data re- peaters. These are the first satellites built by AMSAT-EA, with the project leaders being all Spanish radio amateurs and almost all the engineering made by radio amateurs with help of students of two universities. While AMSAT-EA doesn't have the flight heritage of other AMSAT organizations, this is an important step for the organization as it moves to improve skills in order to build better satellites for the radio amateur satel- lite service in the future. More information and photos of these and other upcoming AMSAT-EA pro- jects is available at https://bit.ly/3lNjTJq [ANS thanks AMSAT-EA for the above information] --------------------------------------------------------------------- Arecibo Observatory Faces Demolition After Cable Failures After withstanding hurricanes and earthquakes, playing central roles in movies like “GoldenEye” and “Contact,” Puerto Rico’s famed Arecibo Observatory, once the largest radio telescope in the world, will be demolished because of cable failures that left its huge detector plat- form too unstable to attempt repairs. “After reviewing the engineering assessment, we have found no path for- ward that would allow us to do so safely,” said Sean Jones, assistant director for the Mathematical and Physical Sciences Directorate at the National Science Foundation. “We know that a delay in decision making leaves the entire facility at risk of an uncontrolled collapse, unnecessarily jeopardizing people and also the additional facilities.” Operated by the NSF through the University of Central Florida, the iconic observatory is made up of a fixed 1,000-foot-wide dish antenna built into a bowl-like depression that reflects radio waves or radar beams to a 900-ton instrument platform suspended 450 feet above by cables stretching from three support towers. For 57 years, the observatory has played a leading role observing deep space targets, bodies in the solar system and, using powerful lasers, the composition and behavior of Earth’s upper atmosphere. But the beginning of the end came on Aug. 10 when an auxiliary cable installed in the 1990s pulled free of its socket on one support tower and crashed onto the dish below, ripping a 100-foot-long gash. Engineers were developing repair plans when one of the main 3-inch-wide cables attached to the same tower unexpectedly snapped on Nov. 6, causing the instrument platform to tilt and putting additional stress on the remaining cables. An analysis showed the cable failed in calm weather at about 60 percent of of its minimum breaking strength. Inspections of other cables showed fresh wire breaks and slippage in several auxiliary cable sockets that were added to the structure in the 1990s. An engineering firm hired by the University of Central Florida to assess the structure concluded it would be unsafe to proceed with repairs. Even stress tests to determine the strength of the remaining cables could trigger a catastrophic collapse. Instead, engineers recommended a controlled demolition, bringing down the suspended instrument platform in a way that will prevent damage to other structures at the periphery of the dish by making sure the towers themselves don’t collapse and by ensuring no cables whip into those structures. “The telescope is at serious risk of an unexpected, uncontrolled col- lapse,” said Ralph Gaume, director of NSF’s Division of Astronomical Sciences. “According to engineering assessment, even attempted stabil- ization, or testing the table could result in accelerating the catas- trophic failure. “Engineers cannot tell us the safety margin of the structure, but they have advised NSF that the structure will collapse in the near future on its own.” Plans for bringing down the instrument platform have not yet been fin- alized and it’s not yet known whether explosives will be used in a controlled demolition or whether it might be possible to somehow lower the platform to the dish below. However it plays out, the 1,000-foot-wide telescope will essentially be destroyed. While the laser facility and visitor’s center will hope- fully be preserved, the radio telescope itself will be no more. [ANS thanks SpaceflightNow for the above information] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Need new satellite antennas? Purchase Arrows, Alaskan Arrows, and M2 LEO-Packs from the AMSAT Store. When you purchase through AMSAT, a portion of the proceeds goes towards Keeping Amateur Radio in Space. https://amsat.org/product-category/hardware/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ DX Portable Operation Planned From Thailand Grid NK99 The Thailand’s Amateur Radio Satellite group (AMSAT-HS) has requested permission to establish a temporary station (DX portable) with the northern office of the NBTC, Thailand’s regulator, in Chiang Mai and Mae Hong Son (grid NK99) provinces in the north of Thailand during the period from November 26-28, 2020 to communicate via All LEO and MEO amateur radio satellites (including QO-100 NB) that pass over Thailand using the callsign HS0AJ/P of the Radio Amateur Society of Thailand under the Royal Patronage of His Majesty the King. Hence we would like to notify all radio amateurs who would interested in contacting stations in Thailand on its northern border of this ac- tivity. Even if the angle is as low as 0 degrees please try to contact us. We hope to meet you on all satellites frequency then. Operator by: E21EJC KoB and HS1JAN NaN [ANS thanks Tanan Rangseeprom, HS1JAN, for the above information] --------------------------------------------------------------------- Human Error Blamed For Vega Launch Failure Arianespace executives said Nov. 17 that the failure of a Vega launch the previous day was caused when the rocket’s upper stage tumbled out of control due to incorrectly installed cables in a control system. In a call with reporters, Roland Lagier, chief technical officer of Arianespace, said the first three stages of the Vega rocket performed normally after liftoff from Kourou, French Guiana, at 8:52 p.m. Eastern Nov. 16. The Avum upper stage then separated and ignited its engine. However, “straightaway after ignition” of the upper stage, he said, the vehicle started to tumble out of control. “This loss of control was permanent, inducing significant tumbling behavior, and then the trajec- tory started to deviate rapidly from the nominal one, leading to the loss of the mission.” Analysis of the telemetry from the mission, along with data from the production of the vehicle, led them to conclude that cables to two thrust vector control actuators were inverted. Commands intended to go to one actuator went instead to the other, triggering the loss of con- trol. “This was clearly a production and quality issue, a series of human errors, and not a design one,” Lagier said. The failure caused the loss of two spacecraft, the SEOSAT-Ingenio Earth observation satellite for Spain and the TARANIS satellite for France to study electromagnetic phenomena in the upper atmosphere. [No amateur satellites were involved -- Ed.] [ANS thanks SpaceNews for the above information] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Want to fly the colors on your own grid expedition? Get your AMSAT car flag and other neat stuff from our Zazzle store! 25% of the purchase price of each product goes towards Keeping Amateur Radio in Space https://www.zazzle.com/amsat_gear +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Changes to AMSAT-NA TLE Distribution for November 19 The following satellites have been and added to this week's AMSAT-NA TLE Distribution: SALSAT - NORAD Cat ID 46495. Bobcat-1 - NORAD Cat ID 46921. SPOC - NORAD Cat ID 46922. Thanks to Nico Janssen, PA0DLO, for verfying the NORAD Cat ID's for the above satellites. The following satellite has decayed from orbit and has been removed from this week's AMSAT-NA TLE Distribution: BHUTAN 1 - NORAD Cat ID 43591 (Decayed on November 18, 2020 per Space- Track) [ANS thanks Ray Hoad, WA5QGD, AMSAT Orbital Elements Manager, for the above information] --------------------------------------------------------------------- Moscow Aviation Institute Plans SSTV Event from ISS Rodolfo Parisio, IW2BSF, reports that a Slow-Scan Television (SSTV) transmission event from the International Space Station is currently scheduled to begin on Tuesday, Dec. 1 starting at 12:30 UTC, ending at 18:25 UTC, and again on Wednesday, Dec. 2 starting at 11:50 UTC and ending at 18:25 UTC. Listen for SSTV signals to be downlinked at 145.800 MHz +/- Doppler shift. The mode of transmission is expected to be PD 120. These times will allow for one pass over the Eastern USA near the end of the sched- uled times. Received images of reasonable quality can be posted at the ARISS SSTV Gallery at https://www.spaceflightsoftware.com/ARISS_SSTV/ Future updates on this event will be posted @ARISS_status on Twitter. [ANS thanks Rodolfo Parisio, IW2BSF, for the above information] -------------------------------------------------------------------- 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. A school contact has been scheduled with Amur State University, Blago- veshchensk, Russia, direct via a ground station to be determined. This contact will be heard over Russian and other parts of Europe on 145.800 MHz on Thursday, Dec. 3 at 08:45 UTC The ISS callsign is presently scheduled to be RSØISS and the scheduled cosmonaut is Sergey Ryzhikov. Welcome aboard to SpaceX-Crew 1 now on orbit! Victor Glover, KI5BKC, Mike Hopkins, KF5LJG, Soichi Noguchi, KD5TVP, and Shannon Walker, KD5DXB, have joined Kate Rubins, KG5FYJ, and the two cosmonauts, Sergey Ryzhikov and Sergey Kud-Sverchkov. [ANS thanks Charlie Sufana, AJ9N, one of the ARISS operation team men- tors for the above information] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ AMSAT, along with our ARISS partners, is developing an amateur radio package, including two-way communication capability, to be carried on-board Gateway in lunar orbit. Support AMSAT's projects today at https://www.amsat.org/donate/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Upcoming Satellite Operations Upcoming Roves: Quick Hits: Watch Twitter, there are lots pop-up roves happening lately, and I can’t keep this page updated with all of them. FM26/27/28, @N5BO With 6 days off coming up I’m trying to finalize some plans, but as of now I’m looking to head out late next week for the FM26/27/28 area, with a couple grid stops on the way up. I’m also looking at a possible detour on the way back home through the EM97 area. More to come… KH67, 7Q7RU, AO-7, RS-44, QO-100, 11/11 thru 11/21. Major Roves: AD0HJ’s #CoronaReliefThanksgivingMegaRoveBlowout: Not seeing any major roves scheduled for the dates 11/21 – 11/27 so he will be heading south to green up some Kansas style grids starting Saturday evening. More details to come over the next few days: EN00,10: EM18/19 : EM08/DM99 : DM97/EM07 : DM96/EM06 : EM17/EM18 : EM29/EM39. A list of passes here: https://twitter.com/AD0HJ/status/1328883186139590656 Please submit any additions or corrections to Ke0pbr (at) gmail.com [ANS thanks Paul Overn, KE0PBR, AMSAT rover page manager, for the above information] --------------------------------------------------------------------- Hamfests, Conventions, Maker Faires, and Other Events Clint Bradford K6LCS has booked his “Work the FM Voice Satellites With Minimal Equipment” presentation for the clubs. TBD – Antelope Valley (CA) ARC TBD – A private presentation for a Boy Scout troop in Danville, Penn. These will be Zoom presentations. Everyone is asked to update their copies of the Zoom application – by directly visiting Zoom.us. Clint is conducting “working the easy satellites” sessions via Zoom on November 19, 2020 at 7pm Pacific. If you are interested in attending, please send him a private email for exact times and Zoom meeting number! [ANS thanks Paul Overn, KE0PBR, AMSAT Events page manager, for the above information] --------------------------------------------------------------------- Satellite Shorts From All Over + Happy 7th birthday to AO-73, FUNcube-1, which was launched on Novem- ber 21,2013. Congratulations to AMSAT-UK on the ongoing success of this project. (ANS thanks AMSAT-UK for the above information) + South Dublin Radio Club has uploaded its latest video to the club's YouTube channel. The video was created for Science Week in collabor- ation with Dublin Maker & Science Foundation Ireland and is called "Signals from Outerspace! Make your own antenna to get images from Weather Satellites." It is designed as a beginner's radio project and instructs viewers on how to construct a very simple V-dipole for 137 MHz, demonstrating how it can be utilised along with a basic SDR and computer in order to decode images from NOAA Weather satellites. It's available at https://www.youtube.com/watch?v=8doUGhNKzdY (ANS thanks Southgate ARC for the above information) + Sean Kutzko, KX9X, is creating a series of YouTube videos for the DX Engineering channel beginning with "How and Why to Get Started in Op- erating Amateur Radio Satellites." Later episodes build on the con- cepts in the first. See the first episode at: https://www.youtube.com/watch?v=Vp7h4ikthDQ (ANS thanks Sean Kutzko, KX9X, for the above information) + APSS-1, a 1U CubeSat mission with deployable solar panels, built by The University of Auckland (New Zealand), Faculty of Engineering, was launched on November 20. The satellite is intended for monitoring of ionosphere activity and transmission of processed data to ground stations using a 9k6 GMSK AX 25 downlink on 435.100 MHz. APSS-1 will start transmitting 45 minutes after deployment, and will only beacon every 5 minutes initially. (ANS thanks Mark Jessop, VK5QI, for the above information) + The Rocket Lab flight that took APSS-1 to orbit (see immediately above) was notable because Rocket Lab says the first stage of its Electron launcher splashed down under parachute in the Pacific Ocean off New Zealand after firing into space with 30 small satellites, be- coming only the second private company to return an orbital-class booster to Earth intact. The privately-developed Electron rocket has flown 16 times, including Thursday’s mission, but this was the first time an Electron rocket flew with parachutes to attempt a full series of descent maneuvers. (ANS thanks SpaceflightNow for the above information) + NASA "Scan" on Facebook has published a note about ARISS and its 20 years. Look for their post dated on November 16 at: https://www.facebook.com/NASASCaN and add a comment to let them know that we amateur radio ops are here and that it was great they had dedicated a post to ARISS and to all hams! (ANS thanks Fernando Casanova, EC1AME, for the above information) + Talks from the DEF CON event are available on YouTube, they include a number of amateur radio talks from the conference's Ham Radio Vil* lage. Among the amateur radio talks is "Talking to Satellites" by Eric Escobar, KJ6OHH. See the playlist at: https://bit.ly/3fpuwzO (ANS thanks Southgate ARC for the above information) + Hawaii Space Flight Laboratory (HSFL) has updated TLEs for Neutron-1. HSFL appreciates the amateur community who have been listening for Neutron-1’s beacon, and wish to be notified of amateurs still listen- ing for the beacon at n1-info(a)hsfl.hawaii.edu. The new TLEs and other bulletins may be found at https://www.hsfl.hawaii.edu/ (ANS thanks HSFL and JoAnne Maenpaa, K9JKM, for the above information) + Open Research Institute has announced AmbaSat Inspired Sensors as a formal ORI project. To read the proposal document, visit: https://bit.ly/2KrpcQZ The first work session expected December 2020 to May 2021 centered at Villanova University. The Principal Investi- gator is Dr. Alan Johnston. (ANS thanks Michelle Thompson, W5NYV, AMSAT Board Member, for the above information) + Dave Johnson, G4DPZ, gave an online satellite talk to the Mid Ulster Amateur Radio Club on Nov. 10. The video is now available for every- one to watch on YouTube. The talk covered the many amateur satellites in Low Earth Orbit that operate in the 145 MHz and 435 MHz satellite bands as well as the QO-100 geostationary satellite which uses the 2.4 GHz and 10 GHz bands. Also covered were the new Inter-Operable Radio System which has recently been installed in the ISS Columbus module and Gateway Amateur Radio Exploration (AREx). Watch it at: https://bit.ly/3pNKSXJ (ANS thanks AMSAT-UK for the above information) --------------------------------------------------------------------- /EX In addition to regular membership, AMSAT offers membership in the President's Club. Members of the President's Club, as sustaining donors to AMSAT Project Funds, will be eligible to receive addi- tional benefits. Application forms are available from the AMSAT Office. 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 stu- dent rate for a maximum of 6 post-secondary years in this status. Contact Martha at the AMSAT Office for additional student membership information. 73 and Remember to help keep amateur radio in space, This week's ANS Editor, Mark D. Johns, K0JM k0jm at amsat dot org

2 1

HRD Tracker Issue Tech Support
by Rafael Pena 22 Nov '20

22 Nov '20

Tony and all good morning. Nice to see that you are keeping in touch with HRD staff. I mentioned earlier that upon receiving the renewal notice (11/12) via email I declined it. Immediately received a 2nd response stating that a ticket had been opened.....I am still waiting today on a follow up. FYI, the Icom 9100 did not work either with HRD SatTracking and they blame it on Icom. I have used numerous other software for tracking but prefer SatPC for its simplicity. Let's keep the hope high. 73 es Happy Holidays Rafael / NN3RP Message: 7 Date: Fri, 20 Nov 2020 01:36:42 -0500 From: Tony <73guddx(a)gmail.com> To: AMSAT-BB <amsat-bb(a)amsat.org> Subject: [amsat-bb] HRD Tracker Issue Tech Support Message-ID: <ad3e68ef-26b1-84c7-e1eb-fab2a9c4c25c(a)GMAIL.COM> Content-Type: text/plain; charset=utf-8; format=flowed All: I received a response from HRD regarding issues with their satellite tracker and the ICOM-9700. They said that they were unable to provide support at this time since my support subscription had expired. I asked if they resolved the problems with their tracker and the 9700 and I've yet to receive a reply. The consensus among users that I've spoke to is that the tracker doesn't function properly with this rig. The main issue is that it doesn't allow the user to tune the radios VFO with the Doppler correction enabled. There is a provision for manual tuning, but it appears to have a bug since it works intermittently or not at all. Tuning the VFO with HRD's rig control works most of the time, but the Doppler correction will often snap back to the previous frequency. I'll report back as soon as I hear from HRD. Tony -K2MO

4 4

Android logging s/w
by kb2mjeff＠att.net 22 Nov '20

22 Nov '20

I'm in the process of moving from an iPhone to an Android phone. What is the best logging software to use? I think I already have the tracking s/w nailed, I'm using ISS Detector for tracking. Thoughts? 73 Jeff kb2m

1 0

DX portable from Thailand grid NK99
by Tanan Rangseeprom 21 Nov '20

21 Nov '20

Dear AMSAT-bb Member The Thailand’s Amateur Radio Satellite group (AMSAT-HS) has requested permission to establish a temporary station (DX portable) with the northern office of the NBTC, Thailand’s regulator, in Chiang Mai and Mae Hong Son (grid NK99) provinces in the north of Thailand during the period from November 26-28, 2020 to communicate via All LEO and MEO amateur radio satellites (including QO-100 NB) that pass over Thailand using the callsign HS0AJ/P of the Radio Amateur Society of Thailand under the Royal Patronage of His Majesty the King. Hence we would like to notify all radio amateurs who would interested in contacting stations in Thailand on its northern border of this activity. Even if the angle is as low as 0 degrees please try to contact us. We hope to meet you on all satellites frequency then. Operator by: E21EJC KoB HS1JAN NaN 73 All de Kob E21EJC and Tanan HS1JAN

2 1