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

AO-92 at 1900utc this morning local
by johnv＠frontier.com 14 Mar '20

14 Mar '20

Thank you both N6IA, Doug and WD9EWK, Patrick for the contacts this morning. I got a couple of new grids. But, (there always a But) I forgot to turn on the tape recorder and I mist the complete call of the young lady with the KJ7K??. Even with hearing aids I still need the back up. If someone has the callsign , please let me know. And I hope everyone and their families are well as you read this on the bulletin board. Thank you, John N7AME Faith is confidence in what we hope for and assurance about what we do not see.

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Fwd: Tracking SSB Birds
by Michael Walker 14 Mar '20

14 Mar '20

Hi Coy *** To the admins -- it would be incredibly helpful if we could include screen shots with emails. It would really help with explaining things. Can we get the overall size of the email payload increased? *** Make sure you have your IC-9700 set up correctly. SSB/CW in the CAT menua should be set to about 30 or so. Leave the speed a x1. (insert screen shot here -- oh, that doesn't work) LOL In the upper left of SatPC32, look for the window with all the single letters in it. Click on the C so it is C+ (not C-) Does the display brightness flip back and forth as the commands are set to the radio? If so, that is good. If not, that isn't good. First, test on the beacon. Make sure you can hear it and the pitch sounds about the same during the pass. If that works, then you have that part set correctly (at least to get going). Not all hams follow the same procedure and they will continue to slide across the passpand. They are not following the 'one true rule' :). I hope that helps some. Mike va3mw On Sat, Mar 14, 2020 at 10:09 AM Coy Johnson via AMSAT-BB < amsat-bb(a)amsat.org> wrote: > Hello: My name is Coy, Call, K5BCN EM34 > I just got into Satellites about 5 weeks ago. > I have really been enjoying the FM Birds, but having Trouble Tracking the > SSB Birds. > I have A new Icom 9700 Radio. > The Birds seem to Just run off and leave me . My radio won’t Track fast > enough. > I open the Cat window and put the Speed on X10, and that helped some, but > still not fast enough. > As you can already see that I’m new to this, But would like to work the > SSB Birds. > I need to talk to someone who has an Icom 9700 , that can track the SSB > Birds. > I’m using SATPC32. > I would like any help I can get. > I do Belong to AMSAT > I’m having fun, but would be more fun If I could Track the SSB Birds. > Thanks 73’s Coy K5BCN EM34 > _______________________________________________ > 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 >

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Tracking SSB Birds
by Coy Johnson 14 Mar '20

14 Mar '20

Hello: My name is Coy, Call, K5BCN EM34 I just got into Satellites about 5 weeks ago. I have really been enjoying the FM Birds, but having Trouble Tracking the SSB Birds. I have A new Icom 9700 Radio. The Birds seem to Just run off and leave me . My radio won’t Track fast enough. I open the Cat window and put the Speed on X10, and that helped some, but still not fast enough. As you can already see that I’m new to this, But would like to work the SSB Birds. I need to talk to someone who has an Icom 9700 , that can track the SSB Birds. I’m using SATPC32. I would like any help I can get. I do Belong to AMSAT I’m having fun, but would be more fun If I could Track the SSB Birds. Thanks 73’s Coy K5BCN EM34

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Thank you AMSAT from a beginner
by Isaac C 14 Mar '20

14 Mar '20

A short note to all those here who helped and advised me. I started from scratch 5 weeks ago with the goal of learning about LEO satellite communication. And after studying and listening for 4 weeks, I just recorded my first QSL through SO-50 using my 5w HT and handheld antenna. From here in NC to Missouri, through a satellite repeater is remarkable. >From my very first email to this BB, I have been graciously responded to by many of you, including very helpful members, several VP's, group leaders, and I even got to meet an AMSAT ambassador. Because of this warm welcome, I joined AMSAT. My future goal is to assist young people to learn about satellites, ISS and STEM, starting with my 11 yr old granddaughter who tests for her license next week. Thanks to all of you for a great AMSAT organization. Isaac W4ITC Wilmington, NC FM14

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NO-84 (PSAT) PSK Transponder - limited time left?
by Robert Bruninga 13 Mar '20

13 Mar '20

Before PSAT (NO-84) dies, don’t miss out on trying out its HF 28.120 PSK31 uplink transponder (435.350 MHz FM downlink). Apparently its battery is weakening and cannot make it through some eclipses. And the orbit only has 2 years left (Battery probably wont last that long). But in the sun, it should work fine. PSK31 Xponder is always enabled, all it needs is to see PSK31 on the Ten-meter uplink. It will also send down an SSTV image (in the same waterfall) once every 2 minutes if the sun power is good. WB4APR -----Original Message----- From: Tomáš Urbanec - Brno University (PSK31 xponder designer)... Subject: Re: FW: [amsat-bb] NO-84 (PSAT) PSK Transponder Sick? Yes, it looks like NO-84. The pass was during eclipse, but not even in the half of it. The first transmission is ok, but it states battery voltage 3.95V , next transmission probably gets TX on and then processor hangs up on low voltage. It does not have any undervoltage protection implemented so it fights and loses. This pass shows it working: https://network.satnogs.org/observations/1854205/ But the battery should be charged, it is just before eclipse and long time above the sea, nevertheless, first transmission shows battery voltage 7.6V, the next one just 5.34V so the battery capacity is practically nonexistent. It still has some lifetime as decay prediction shows to it some 2 years http://www.dk3wn.info/p/?page_id=43437 Tomas OK2PNQ > -----Original Message----- > From: Roy Dean via AMSAT-BB > Subject: [amsat-bb] NO-84 (PSAT) PSK Transponder Sick? > > https://network.satnogs.org/observations/1856207/ > > I started noticing observations on my home SatNogs station like this and > just figured it was local qrm. However after looking at observations > around the world, it appears that this type of signal is indeed coming > from the NO-84 PSK transponder. > > --Roy > K3RLD

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Upcoming ARISS Contact Schedule as of 2020-03-13 16:30 UTC
by aj9n＠aol.com 13 Mar '20

13 Mar '20

Upcoming ARISS Contact Schedule as of 2020-03-13 16:30 UTC Quick list of scheduled contacts and events: Australian Air League - South Australia Wing, Parafield, South Australia, Australia, telebridge via K6DUE The ISS callsign is presently scheduled to be NA1SS The scheduled astronaut is Drew Morgan KI5AAA Contact was successful: Fri 2020-03-13 08:56:53 UTC 32 deg (***) Turkey Space Camp, Izmir, Turkey, telebridge via W5RRR The ISS callsign is presently scheduled to be NA1SS The scheduled astronaut is Drew Morgan KI5AAA Contact is go for Option #4: Thu 2020-03-19 08:59:54 UTC 37 deg 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) 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 2020-03-13 16:30 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 2020-03-13 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) The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. Message to US Educators Amateur Radio on the International Space Station Contact Opportunity Call for Proposals Upcoming Proposal Window is February 1, 2020 to March 31, 2020 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 is happy to announce a proposal window will open February 1, 2020 for contacts that would be held between January 1, 2021 and June 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 proposal window for contacts between January 1, 2021 and June 30, 2021 will open on February 1, 2020 and close on March 31, 2020. Proposal information and documents can be found at www.ariss.org. Two ARISS Introductory Webinar sessions will be held on November 7, 2019. The first is at 6:00 PM ET and the second is at 9:00 PM ET. The same material will be covered during both sessions, so choose the session that best fits your schedule. The Eventbrite link to sign up is https://ariss-introductory-webinar-fall-2019.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. More Information For 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. Please direct any questions to ariss.us.education(a)gmail.com. 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. ******************************************************************************* 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 133 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 1386. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1319. (***) Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. A complete year by year breakdown of the contacts may be found in the file. https://www.amsat.org/amsat/ariss/news/arissnews.rtf 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. 60 on orbit Drew Morgan KI5AAA Exp. 61 on orbit Oleg Skripochka Jessica Meir **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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NO-84 (PSAT) PSK Transponder Sick?
by Roy Dean 13 Mar '20

13 Mar '20

https://network.satnogs.org/observations/1856207/ I started noticing observations on my home SatNogs station like this and just figured it was local qrm. However after looking at observations around the world, it appears that this type of signal is indeed coming from the NO-84 PSK transponder. --Roy K3RLD

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Upcoming ARISS Contact Schedule as of 2020-03-12 22:00 UTC
by aj9n＠aol.com 12 Mar '20

12 Mar '20

Upcoming ARISS Contact Schedule as of 2020-03-12 22:00 UTC Quick list of scheduled contacts and events: Australian Air League - South Australia Wing, Parafield, South Australia, Australia, telebridge via K6DUE The ISS callsign is presently scheduled to be NA1SS The scheduled astronaut is Drew Morgan KI5AAA Contact is go for: Fri 2020-03-13 08:56:53 UTC 32 deg Turkey Space Camp, Izmir, Turkey, telebridge via W5RRR The ISS callsign is presently scheduled to be NA1SS The scheduled astronaut is Drew Morgan KI5AAA Contact is go for Option #4: Thu 2020-03-19 08:59:54 UTC 37 deg 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) 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 2020-03-12 22:00 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 2020-03-03 17:30 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) The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. Message to US Educators Amateur Radio on the International Space Station Contact Opportunity Call for Proposals Upcoming Proposal Window is February 1, 2020 to March 31, 2020 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 is happy to announce a proposal window will open February 1, 2020 for contacts that would be held between January 1, 2021 and June 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 proposal window for contacts between January 1, 2021 and June 30, 2021 will open on February 1, 2020 and close on March 31, 2020. Proposal information and documents can be found at www.ariss.org. Two ARISS Introductory Webinar sessions will be held on November 7, 2019. The first is at 6:00 PM ET and the second is at 9:00 PM ET. The same material will be covered during both sessions, so choose the session that best fits your schedule. The Eventbrite link to sign up is https://ariss-introductory-webinar-fall-2019.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. More Information For 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. Please direct any questions to ariss.us.education(a)gmail.com. 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. ******************************************************************************* 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 133 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 1385. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1318. Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. A complete year by year breakdown of the contacts may be found in the file. https://www.amsat.org/amsat/ariss/news/arissnews.rtf 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. 60 on orbit Drew Morgan KI5AAA Exp. 61 on orbit Oleg Skripochka Jessica Meir **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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AO-92 L band on the weekends
by Dwayne Sinclair 12 Mar '20

12 Mar '20

I travel with work during the week and have an arrow and d72 in my carryon luggage. The switch to L Band takes me off the air and limits satellite opportunities down to at worse, a single fm bird late in the evening. As a new satellite op, I was not even aware that adhoc changes to uplink band were being made. I have 23cm antennas ordered for home and I’m looking forward to “giving it a go” but much prefer the weekend for changing bands. There are not that many Fm satellites suitable for portable ops and making the change is a big impact availability... It’s tough QSO’ing at BL11. Regards Dwayne (310) 849-2036

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New ARRL book: Amateur Radio Satellites for Beginners
by John Brier 12 Mar '20

12 Mar '20

http://www.arrl.org/news/outer-space-is-your-next-radio-frontier http://www.arrl.org/shop/Amateur-Radio-Satellites-for-Beginners/ 73, John Brier KG4AKV

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