February 2021 - AMSAT-BB - mailman.amsat.org

Upcoming ARISS Contact Schedule as of 2021-02-16 03:30 UTC
by aj9n＠aol.com 16 Feb '21

16 Feb '21

Upcoming ARISS Contact Schedule as of 2021-02-16 03:30 UTC Quick list of scheduled contacts and events: The next two contacts are probably going to be via the Kenwood TM-D710E radio located in the Service Module. You may or may not notice a difference in signal when compared to the Kenwood TM-710GA that is in the Columbus module. Bishop Guertin HS, Nashua, NH, multi-point telebridge via AB1OC 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 2021-02-19 17:56:36 UTC 33 deg Watch for live stream at: https://youtu.be/0-Dsel4_7gM Estes Park Elementary School, Estes Park, CO, Multi-point telebridge via NØFH (***) 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: Tue 2021-02-23 17:55:26 UTC 69 deg (***) Watch for live stream at: https://www.youtube.com/channel/UCyG-z6TDu1qoL8l9UiKiXNA John F Kennedy High School, Denver, CO, Multi-point telebridge via NA7V (***) 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 Mike Hopkins KF5LJG (***) Contact is go for: Wed 2021-02-24 18:41:13 UTC 48 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 2021-02-16 03:30 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. https://www.amsat.org/amsat/ariss/news/arissnews.rtf https://www.amsat.org/amsat/ariss/news/arissnews.txt The successful school list has been updated as of 2021-02-11 03:00 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) New Proposal Window is February 15th, 2021 to March 31st, 2021 The Amateur Radio on the International Space Station (ARISS) Program is seeking formal and informal education institutions and organizations, individually or working together, to host an Amateur Radio contact with a crew member on board the ISS. ARISS anticipates that the contact would be held between January 1, 2022 and June 30, 2022. Crew scheduling and ISS orbits will determine the exact contact dates. To maximize these radio contact opportunities, ARISS is looking for organizations that will draw large numbers of participants and integrate the contact into a well-developed education plan. The deadline to submit a proposal is March 31st, 2021. 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 February 25th, 2021 at 8 PM ET. The Eventbrite link to sign up is: https://ariss-proposal-webinar-spring-2021.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: Sergey RV3DR with 141 Francesco IKØWGF with 140 Satoshi 7M3TJZ with 140 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 1420. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1353. 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 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

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test
by Nick Pugh 15 Feb '21

15 Feb '21

Test 1

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AMSAT at HamCation Presentations Continue at 12:00pm EST
by Paul Stoetzer 14 Feb '21

14 Feb '21

Heads up! AMSAT at HamCation continues with "AMSAT - Onward and Upward" with AMSAT President Robert Bankston, KE4AL, at 12:00pm EST followed by an AMSAT Engineering Update with AMSAT Vice President - Engineering Jerry Buxton, N0JY, at 1:00pm EST. https://www.hamcation.com/forums-speakers 73, Paul Stoetzer, N8HM Executive Vice President AMSAT

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UVSQ-SAT listened and demodulated
by Lapo Pieri 14 Feb '21

14 Feb '21

I've succesfully recevied and domodulated UVSQ-SAT, good signal on 437.020MHz and I was lucky that after some burst (during pass over EU at about 20:20Z of today) a continuos trasmission appears. I haven't used the sw provided by AMSAT-F but demodulation is possible using gr_satellite with other 1k2/9k6 BPSK demodulator, in particular I was able to demodulate with: $ gr_satellites "KR01" --wavfile ~/gqrx_20210212_202658_437030331.wav --samp_rate 48e3 --hexdump >uvsqsat_20210212_202658_437020.txt Here is a little: * MESSAGE DEBUG PRINT PDU VERBOSE * ((transmitter . 9k6 BPSK downlink)) pdu_length = 58 contents = 0000: 98 82 a8 9a 9e a6 e0 98 82 a8 9a 9e a6 63 03 f0 0010: 08 01 c0 00 00 23 20 03 19 00 00 00 02 60 25 e7 0020: 45 00 00 00 18 00 40 32 66 51 2d 03 f2 4e 00 29 0030: 3f 94 20 00 4d ec 20 e0 63 2e *********************************** * MESSAGE DEBUG PRINT PDU VERBOSE * ((transmitter . 9k6 BPSK downlink)) pdu_length = 112 contents = 0000: 98 82 a8 9a 9e a6 e0 98 82 a8 9a 9e a6 63 03 f0 0010: 08 01 c0 00 00 59 20 03 19 00 00 00 02 60 25 e7 0020: 49 00 00 00 12 35 07 07 00 04 dd fb 00 04 dd fb 0030: 00 00 00 00 02 53 02 ab 02 a9 03 ff 02 e3 01 9b 0040: 00 bb 01 17 01 3c 02 ab ff f6 00 06 00 87 00 d2 0050: 00 1b 01 c8 00 14 00 00 36 ee 00 00 3c 25 00 00 0060: 2b 05 00 00 32 c2 00 00 a9 91 00 00 1b 88 c1 44 *********************************** * MESSAGE DEBUG PRINT PDU VERBOSE * ((transmitter . 9k6 BPSK downlink)) pdu_length = 160 contents = 0000: 98 82 a8 9a 9e a6 e0 98 82 a8 9a 9e a6 63 03 f0 0010: 08 01 c0 00 00 89 20 03 19 00 00 00 02 60 25 e7 0020: 80 00 00 00 15 1a 05 a1 01 80 07 fd 03 a4 20 02 0030: 01 87 00 6a 20 05 00 54 00 17 00 67 00 00 80 00 0040: 0b 6a 20 02 14 01 07 fd 1f fc 00 a2 00 4f 14 04 0050: 00 2b 00 06 14 00 01 45 00 35 ff 69 00 01 00 00 0060: 0d 57 01 bd 00 30 0d 5a 00 58 00 08 00 e5 00 26 0070: 01 81 00 29 00 df 00 8f 01 80 00 62 00 e5 00 26 0080: 01 81 00 29 1a 05 41 01 80 01 00 00 00 17 98 fe 0090: 00 00 02 12 00 a4 00 06 00 00 00 13 00 00 3a aa *********************************** * MESSAGE DEBUG PRINT PDU VERBOSE * ((transmitter . 9k6 BPSK downlink)) pdu_length = 226 contents = 0000: 98 82 a8 9a 9e a6 e0 98 82 a8 9a 9e a6 63 03 f0 0010: 08 01 c0 00 00 cb 20 03 19 00 00 00 02 60 25 e7 0020: b6 00 00 00 13 60 25 e7 9b 01 00 1e 95 95 95 95 0030: 00 32 00 32 00 64 4f d0 00 64 e3 be 00 65 12 16 0040: 00 79 90 fe 00 af 2f 1b 00 af 22 06 00 af 0d a7 0050: 00 ae f4 de 00 67 35 f6 00 6b 12 08 00 60 73 91 0060: 00 69 b2 7f 00 6d 1f 97 00 43 4b 40 00 1d 7a 85 0070: 00 66 25 b3 00 6b 60 72 00 61 4c 7a 00 6c af b8 0080: 00 5f 68 df 00 47 be 2c 00 1d 12 cc 00 5e d5 db 0090: 00 5f fd 1c 00 5f eb bf 00 68 ad 49 00 5c 15 0e 00a0: 00 6b bb ce 00 1c ad 70 00 71 c2 a0 00 63 a1 91 00b0: 00 61 81 c2 00 5f 90 3b 00 60 70 33 00 6a 42 f9 00c0: 00 1d 1c cb 01 8f 00 a7 fe f8 fb 00 ff 9b 00 a6 00d0: ff eb fe c7 00 52 00 15 03 00 a9 0e 00 04 1b 13 00e0: 4d 43 73, Lapo IK5NAX

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ANS-045 AMSAT News Service Weekly Bulletins for Feb 14
by Mark Johns, K0JM 14 Feb '21

14 Feb '21

AMSAT NEWS SERVICE ANS-045 The AMSAT News Service bulletins are a free, weekly news and information service of AMSAT, The Radio Amateur Satellite Corporation. ANS publishes news related to Amateur Radio in Space including reports on the activities of a worldwide group of Amateur Radio operators who share an active interest in designing, building, launching and communicating through analog and digital Amateur Radio satellites. The news feed on 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: https://mailman.amsat.org/postorius/lists/ans.amsat.org/ In this edition: * What Is Keeping The NA1SS Amateur Station Off The Air? * AMSAT OSCAR-109 Update * Virtual HamCation Is this Weekend - Don't miss AMSAT! * AMSAT 2021 President’s Club Welcomes New Members * Happy New Year on Mars! * Satellite Operating Awards Available * AMICALSAT Award Certificates Deadline Approaching * Changes to AMSAT-NA TLE Distribution for February 12, 2021 * NASA Awards Contract to Launch Initial Elements for Lunar Outpost * ARISS News * Upcoming Satellite Operations * Hamfests, Conventions, Maker Faires, and Other Events * Satellite Shorts From All Over ANS-045 AMSAT News Service Weekly Bulletins AMSAT News Service Bulletin 045.01 To: All RADIO AMATEURS From: Radio Amateur Satellite Corporation 712 H Street NE Suite 1653 Washington, DC 20002 DATE 2021 Feb 14 What Is Keeping The NA1SS Amateur Station Off The Air? Amateur Radio on the International Space Station (ARISS) and its partners are troubleshooting what is keeping the NA1SS amateur station off the air. ARISS became aware of the problem after an attempted contact with a school in Wyoming, between ON4ISS on Earth and astronaut Mike Hopkins, KF5LJG at NA1SS, had to abort when no downlink signal was heard. ARISS has determined that the problem is not with the radio equipment on board the ISS Columbus module. ARISS-International Chair Frank Bauer, KA3HDO, explained that during a 27 January spacewalk to install exterior cabling on the ISS Columbus module, the coax feed line installed 11 years ago was replaced with another built by the European Space Agency (ESA) and Airbus. It included two additional RF connectors to support the Bartolomeo payload-hosting platform installed last spring on Columbus. "On 26 January, prior to the EVA [extravehicular activity], our Columbus next-generation radio system was shut off and the ISS-internal coaxial cable to the antenna was disconnected from the ARISS radio as a safety precaution for the EVA," Bauer said. “During the spacewalk, an external four-connector coax feed line replaced one with two RF connections. This change was made to allow ESA to connect ARISS and three additional customers to Bartolomeo, as compared to ARISS and one additional RF customer," Bauer explained. With the spacewalk completed, the ISS crew restarted the ISS amateur radio station on 28 January, but no voice repeater or automatic packet repeater system (APRS) downlink reports were heard and no downlink signal was heard during an attempted scheduled school contact either. Bauer said that because the exterior cable is not an ARISS cable, ARISS is working with ESA and NASA on a way forward. "NASA has opened a Payload Anomaly Report on this issue. We have talked to both the NASA and ESA representatives," Bauer said. [ANS thanks Southgate Amateur Radio New for this excellent summary of previously reported information] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Join the 2021 President's Club! Score your 2" 4-Color Accent Commemorative Coin. This gold finished coin comes with Full Color Certificate and Embroidered "Remove Before Flight" Key Tag Donate today at https://www.amsat.org/join-the-amsat-presidents-club/ You won't want to miss it! +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ AMSAT OSCAR-109 Update The RadFxSat-2/Fox-1E CubeSat has been designated as AMSAT-OSCAR 109 (AO-109). AMSAT engineering and operations teams appreciate the satellite community’s cooperation to date and reiterated their request that users not attempt to use the transponder until further notice. “The proper identification will allow further characterization of the satellite’s condition through additional testing,” AMSAT concluded. RadFXSat-2/Fox-1E was launched on January 17 on Virgin Orbit’s LauncherOne, which carried 10 other satellites into space. AO-109 carries an inverting linear transponder, with uplink at 145.860 MHz – 145.890 MHz, and downlink at 435.760 MHz – 435.790 MHz. Telemetry will downlink on 435.750 MHz. [ANS thanks AMSAT Director and Fox Command Team member Mark Hammond, N8MH, for the above information] --------------------------------------------------------------------- Virtual HamCation Is this Weekend - Don't miss AMSAT! HamCation 2021 is a virtual 'Online Only' event this weekend, Saturday and Sunday, February 13th and 14th. AMSAT will provide three virtual presentations on Sunday: * 10:00 AM (EST) AMSAT CubeSat Simulator, Alan Johnston KU2Y, AMSAT VP of Educational Relations * 12:00 AM (EST) AMSAT, Onward and Upward, Robert Bankston KE4AL, AMSAT President * 1:00 PM (EST) AMSAT Engineering Update, Jerry Buxton N0JY, AMSAT VP of Engineering. NOTE: > All times are Eastern Standard Time (UTC -05:00) Be sure to check out the full schedule for other topics of interest. https://www.hamcation.com/forums-speakers [ANS thanks AMSAT President Robert Bankston, KE4AL, 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/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ AMSAT 2021 President’s Club Welcomes New Members The following new members of the AMSAT 2021 President’s Club have been added as of January 31, 2021. We thank them for their generous support and helping to keep Amateur Radio in Space! Core Level Gerald Buxton, N0JY Dale Peer, KF7ZBK Alston Simpson, WA5TJB Carl Starnes, W4EAT Richard Steegstra, K1LKR Bronze Level Anton Giroux, KF3BX Edward F. Krome, K9EK Silver Level W. Fisher, WB1FJ Mark Hammond, N8MH Joseph Lynch, N6CL Ronald Parsons, W5RKN David A. Vine, WA1EAW Gold Level Barry Baines, WD4ASW Titanium Level William Brown All members receive a full color certificate, 2" commemorative coin with four accent colors and gold polished finish, and an embroidered "REMOVE BEFORE FLIGHT" key tag. Members at Silver level and above receive a handsome acrylic desk plaque and tickets for symposium events. Join the AMSAT 2021 President’s Club today at https://www.amsat.org/join-the-amsat-presidents-club/. [ANS thanks Frank Karnauskas, N1UW, VP-Development for the above information.] --------------------------------------------------------------------- Happy New Year on Mars! The countdown to a new year is in many ways a defining moment for our lives on Earth. Our age, our seasons, filing our taxes, all depend on the duration of Earth’s orbit around the Sun. On Mars, there are no yearly tax returns, but as the planet also orbits around our Sun, time on Mars is similarly measured in years. However, there are some significant differences between a year on Mars and a year on Earth. February 7, 2021 marked what scientists here on Earth consider the start of Year 36 on Mars. Let’s look at some similarities and differences between a year on the two planets: * One year on Mars equals 687 Earth days. It takes almost twice as long as our Earth to orbit the Sun. This means your age would be a lot less if you lived on Mars! If you would like to feel younger, just divide your current age by 1.88 and casually mention to your friends that that’s your real age...on Mars. * A Martian day is defined, like on Earth, as the time it takes for the planet to make one revolution around its axis. This is called a sol. A sol is only slightly longer than an Earth day: 24 hours and 39 minutes. * Mars has four seasons: winter, spring, summer and autumn. They are defined by the planet’s position along its orbit around the Sun. The Martian New Year begins with the northward equinox (northern spring, southern autumn). As Mars travels through its yearly trajectory, the planet’s axial tilt causes the northern hemisphere to receive more sunlight during the northern summer, and the southern hemisphere to receive more sunlight in northern winter – just like on Earth. Unlike Earth’s seasons however, the seasons on Mars are not of equal lengths. This is because the orbit of Mars around the Sun is more elliptical than that of Earth. For example, the northern hemisphere spring (southern hemisphere autumn) lasts the longest, 194 sols, and the northern hemisphere autumn (southern hemisphere spring) is the shortest season at 142 sols. * Mars’ elliptical orbit can have important consequences. During southern spring and summer, Mars swings by the sun closer and faster. The resulting increase in luminosity heats up the atmosphere, causing turbulence to lift up very fine particles from the Martian soil. For this reason, the second half of a Martian year is often marked by fierce dust storms that can sometimes become planet-wide. * Like on Earth, winters are cold and summers are warm on Mars, but the planet’s overall temperature is a lot cooler, it has a yearly average temperature of minus 60 degrees Celsius. The planet experiences different weather phenomena throughout the seasons. A weather phenomenon that reappears every year around the southern spring and summer is the Arsia Mons Elongated Cloud, a cloud of ice crystals that can reach up to 1800 kilometres in length. It repeats for at least 80 sols and then disappears again during the rest of the year. * The Martian calendar began fairly recently compared to the one on Earth. The count started in Earth year 1955. This first Martian year coincided with a very large dust storm in its second half, aptly named ‘the great dust storm of 1956.’ If you’re looking for a reason to celebrate, here’s to a Happy New Mars Year! [ANS thanks the European Space Agency for the above information] --------------------------------------------------------------------- Satellite Operating Awards Available Awards are a big part of amateur radio in all of its various manifestations, and the same is true for satellite operations. There are a number of awards that are available for all your hard work on the satellites. AMSAT sponsors a number of these awards, and others are available from other amateur organizations. You may not have even known about some of them, and may have enough QSL cards to qualify now! AMSAT's Satellite Communicators’ Club award is given to any operator for having made their first satellite contact. To apply for this, and other AMSAT awards, you should go to the AMSAT.ORG online store and purchase the award. After completing your purchase, email the AMSAT Awards Manager, kk5do AT amsat DOT org that you have made the purchase and supplying the necessary proof of contacts. The Oscar Satellite Communications Achievement Award is for working 20 contacts, on any satellite or combination of satellites, in 20 different states, DXCC countries or Canadian Call Areas. Those that have the RAC CANDADAWARD or ARRL WAS with satellite endorsements, may submit a copy of their certificate as proof of working the 13 Canadian Call Areas or 50 U.S. States. All QSOs must be completed from locations separated by no more than 50 miles or 80 kilometers. The Oscar Sexagesimal Award is the same as the Oscar Satellite Communications Achievement Award but is given for 60 contacts. All the qualifications and costs are the same. Next there is the Oscar Century Award. This is the same as the other two awards but is for 100 contacts. Qualifications and costs are the same. Please note that the previous 3 awards are aggregated. Once you have worked your 20, that applies towards your 60 so you only need 40 more contacts. The same is true for the 100, once you get your 60, you only need 40 more for your 100. The AMSAT Rover Award is given to those intrepid souls who make our grid counts possible. It is based on a rather complex point system, which is detailed at https://www.amsat.org/amsat-rover-award/ Finally, AMSAT offers the Robert W. Barbee Jr., W4AMI Satellite Operator Achievement Award. It is awarded for the submission of 1,000 satellite contacts on OSCAR-6 or later satellites. There is an endorsement for each additional 1,000 and a special certificate at 5,000. For details on each of the AMSAT awards and how to apply for them, see the AMSAT website at https://www.amsat.org/awards-2/ In addition, the American Radio Relay League (ARRL) offers many of their operating awards with satellite endorsements for those who complete the necessary contacts exclusively using satellites. These include the VHF/UHF Century Club (VUCC) for working 100 different grid squares, and the Worked All States (WAS) for confirmed contact stations in each of the 50 states. Those up for a particular challenge can shoot for the Worked All Continents (WAC) for contacting stations on each of the 8 continents, and DX Century Club (DXCC) for contacting 100 different DXCC countries on satellite. For details on the ARRL awards, begin the search by consulting http://www.arrl.org/awards/ Satellite operating success can earn some impressive wallpaper! [ANS thanks Bruce Paige, KK5DO, AMSAT Awards Manager, for the above information] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ AMSAT's GOLF Program is about getting back to higher orbits, and it all begins with GOLF-TEE – a technology demonstrator for deployable solar panels, propulsion, and attitude control. Come along for the ride. The journey will be worth it! https://tinyurl.com/ANS-GOLF +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ AMICALSAT Award Certificates Deadline Approaching Diplomas for the AMICALSAT satellite are being sent out. If you have not yet requested yours, you can do so before 28/02/2021. The satellite has been active since September 3, 2020. The launch of the Vega rocket went well. According to the project team, the commissioning of the satellite is in progress and is proceeding normally. The team has succeeded in stabilizing the satellite and is beginning to test image capture and retrieval. The contributions of radio amateurs have been very important for the project. This has contributed to the commissioning of the satellite. In the case of AMICALSAT, it is possible to send telemetry to the dashboard hosted by the Satnogs network via * a Satnogs station * the AMICALSAT Decoder software provided by AMSAT-F at https://bit.ly/3pdTvcm * the software edited by DK3WN (TLM Forwarder) Data from AMICALSAT Decoder is also sent to the AMSAT-F database ( https://amsat.electrolab.fr/). To date, more than 42 radio amateurs from all over the world have contributed more than 28,000 telemetry frames. In order to thank the radio amateurs who have sent telemetry via AMICALSAT Decoder software before December 31, 2020, AMSAT-F will issue a diploma. Rules for issuing the diploma The diploma in electronic format will be given to all radio amateurs or earphones that have received data from the Amicalsat satellite and sent these data to the AMSAT-F database with the "AMICALSAT Decoder" software. Depending on the number of data received on the AMSAT-F database ( https://amsat.electrolab.fr/), the nature of the diploma will be different depending on the number of frames received before December 31, 2020 23:59 UTC : GOLD Diploma for persons having sent more than 5000 frames to the AMSAT-F database. Silver Diploma for those who have sent between 2500 & 4999 frames to the AMSAT-F database. Bronze Diploma: for those who have sent between 500 & 2499 frames to the AMSAT-F database. Diploma without mention for persons having sent between 1 & 499 frames to the AMSAT-F database The request for a diploma is done by sending an email to amsatf(a)amsat-f.org indicating your callsign or the name given in the AMSAT-F database to send the data. Only the received frames actually registered on https://amsat.electrolab.fr/ will be taken into account. [ANS thanks Christophe Mercier, AMSAT-F president, 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 February 11, 2021 RadFxSat-2 (Fox-1E) has been renamed as AO-109 in this week's AMSAT-NA TLE Distribution as follows: AO-109 - NORAD Cat ID 47311. As of February 7, 2021 RadFxSat-2 (Fox-1E) was designated AMSAT-OSCAR 109 (AO-109) by Mark Hammond, N8MH, AMSAT Director and Command Station. The following satellite has been added to this week's AMSAT-NA TLE Distribution: YUSAT-1 - NORAD Cat ID 47439. Thanks to Nico Janssen, PA0DLO, for this satellite identification. [ANS thanks Ray Hoad, WA5QGD, AMSAT Orbital Elements Manager, for the above information] --------------------------------------------------------------------- NASA Awards Contract to Launch Initial Elements for Lunar Outpost NASA has selected Space Exploration Technologies (SpaceX) of Hawthorne, California, to provide launch services for the agency’s Power and Propulsion Element (PPE) and Habitation and Logistics Outpost (HALO), the foundational elements of the Gateway. As the first long-term orbiting outpost around the Moon, the Gateway is critical to supporting sustainable astronauts missions under the agency’s Artemis program. After integration on Earth, the PPE and HALO are targeted to launch together no earlier than May 2024 on a Falcon Heavy rocket from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. The total cost to NASA is approximately $331.8 million, including the launch service and other mission-related costs. The PPE is a 60-kilowatt class solar electric propulsion spacecraft that also will provide power, high-speed communications, attitude control, and the capability to move the Gateway to different lunar orbits, providing more access to the Moon’s surface than ever before. The HALO is the pressurized living quarters where astronauts who visit the Gateway, often on their way to the Moon, will work. It will provide command and control and serve as the docking hub for the outpost. HALO will support science investigations, distribute power, provide communications for visiting vehicles and lunar surface expeditions, and supplement the life support systems aboard Orion, NASA’s spacecraft that will deliver Artemis astronauts to the Gateway. About one-sixth the size of the International Space Station, the Gateway will function as a way station, located tens of thousands of miles at its farthest distance from the lunar surface, in a near-rectilinear halo orbit. It will serve as a rendezvous point for Artemis astronauts traveling to lunar orbit aboard Orion prior to transit to low-lunar orbit and the surface of the Moon. From this vantage, NASA and its international and commercial partners will conduct unprecedented deep space science and technology investigations. NASA’s Launch Services Program at Kennedy will manage the SpaceX launch service. The HALO is being designed and built by Northrop Grumman Space Systems of Dulles, Virginia, and the PPE is being built by Maxar Technologies of Westminster, Colorado. NASA’s Johnson Space Center in Houston manages the Gateway program for the agency. NASA’s Glenn Research Center in Cleveland is responsible for management of the PPE. Learn more about NASA’s Gateway program at: https://nasa.gov/gateway Learn more about NASA’s Artemis program at: https://www.nasa.gov/artemis [ANS thanks NASA 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/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ 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. Due to antenna problems reported earlier, upcoming ARISS contacts are probably going to be via the Kenwood TM-D710E radio located in the Service Module. You may or may not notice a difference in signal when compared to the Kenwood TM-710GA that is in the Columbus module. A contact with Bishop Guertin High School, Nashua, NH, multi-point telebridge via AB1OC, is scheduled for Friday, Feb. 19 at 17:56:36 UTC. The ISS callsign is presently scheduled to be NA1SS and the scheduled astronaut is Shannon Walker, KD5DXB. Maximum elevation will be 33 degrees. Watch for live stream at: https://youtu.be/0-Dsel4_7gM Congratulations to NA7V for his first ARISS contact as an ARISS telebridge station! The contact with Red Hill Lutheran School of Tustin, Calif. was completed on Wednesday, Feb. 10. Astronaut Mike Hopkins, KF5LJG, operating with the station callsign of NA1SS, made contact at 18:26 UTC on a pass with maximum elevation of 65 degrees. Congratulations to the Red Hill Lutheran students and Mike! The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html [ANS thanks Charlie Sufana, AJ9N, one of the ARISS operation team mentors for the above information] -------------------------------------------------------------------- Upcoming Satellite Operations Quick Hits: ****Watch Twitter, there are lots pop-up roves happening lately, and I can’t keep this page updated with all of them.**** Spring Training Rove! KX9X will be heading down to Ft Myers, FL the week of March 7 for some sun and baseball. Will activate EL86 & 96 holiday style for sure, possibly a couple other grids as well. Linear/FM. Details soon. N6UA: I’ve had enough of the arctic zephyr … I’m headed south. I don’t have exact details yet – but the plan is to rove to DM74 for passes on February 19th. I’ll be overnight, so plenty of opportunities. Probably headed down via the “7s” and home into the “8s” AD0HJ will be in EN23 2/11 & 2/12. KE0PBR: EL87 Holiday Style FM only Week of 2/14… Might want to reach out if you need it. Major Roves: CM93 Possibility: N6DNM Very long shot, but might want to put it on your calendar for May 15th, if you can figure out where it is and for #SOTA folks, that would be W6/SC-336, Santa Rosa Island, activated only once before. 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 AMSAT Ambassadors provide presentations, demonstrate communicating through amateur satellites, and host information tables at club meetings, hamfests, conventions, maker faires, and other events. [ANS thanks Paul Overn, KE0PBR, AMSAT Events page manager, for the above information] QSO Today Virtual Ham Expo; March 13,14 2021 The second QSO Today Virtual Ham Expo will be held on March 13-14, 2021. There is an Amateur Radio speaker track and AMSAT will have a virtual booth during the event. Advance tickets are now on sale. More information at: https://www.qsotodayhamexpo.com/ [ANS thanks Virtual QSO Ham Expo for the above information.] --------------------------------------------------------------------- Satellite Shorts From All Over + NASA will provide live coverage on NASA Television, the agency’s website, and the NASA app of the launch and docking of a Russian cargo spacecraft to the International Space Station beginning at 11:15 p.m. EST Sunday, Feb. 14. The unpiloted Russian Progress 77 is scheduled to launch on a Soyuz rocket at 11:45 p.m. (10:45 a.m. Monday, Feb. 15, Baikonur time) from the Baikonur Cosmodrome in Kazakhstan. (ANS thanks NASA for the above information) + U.A.E’s Hope (Al Amal) orbiter arrived at Mars on Feb. 9, firing its thrusters for 27 minutes to successfully enter Martian orbit. The U.A.E. is the first Arab country, and the fifth overall, to reach the planet. Meanwhile, China's Tianwen-1 entered Martian orbit on Feb. 10 for a period of checkout before a planned release of its instrument-laden lander and rover sometime in May. And next week, on Thursday, Feb. 18, NASA's Perseverance rover will slam into Mars’ atmosphere at hypersonic velocities and eventually find itself sitting alone on the surface seven minutes later (hopefully all in one piece). The Mars fleet is arriving! (ANS thanks The Orbital Index for the above information) + After an incredible 43 years and 22 billion kilometers, Voyager 1 and 2 are still delivering science (which takes 21 hours to reach us at the speed of light). Using data from both craft, scientists have found evidence for electrons getting reflected off of shockwaves created by our Sun’s coronal mass ejections, which then spiral along interstellar magnetic field lines while accelerating to great speeds (scientific paper at https://iopscience.iop.org/article/10.3847/1538-3881/abc337). (ANS thanks The Orbital Index for the above information) + NASA announced Feb. 9 it wants to obtain a seat on the next Soyuz mission to the International Space Station, launching in just two months, to ensure a U.S. presence on the station in the event of any commercial crew delays. There are no known issues with SpaceX’s Crew Dragon spacecraft, one of which is currently docked to the station for the Crew-1 mission. “Experience has shown that new launch capabilities may encounter unanticipated delays or difficulties maintaining initial schedules,” NASA noted. (ANS thanks Space News for the above information) + If there's an advanced extraterrestrial civilization inhabiting a nearby star system, we might be able to detect it using its own atmospheric pollution, according to new NASA research. The study looked at the presence of nitrogen dioxide gas (NO2), which on Earth is produced by burning fossil fuels. In their study, the team used computer modeling to predict whether NO2 pollution would produce a signal that is practical to detect with current and planned telescopes. They found that for an Earth-like planet orbiting a Sun-like star, a civilization producing the same amount of NO2 as ours could be detected up to about 30 light-years away. Since NO2 is also produced naturally, scientists will have to carefully analyze an exoplanet to see if there is an excess that could be attributed to a technological society. (ANS thanks Space Daily for the above information) + U.S. astronauts living aboard the ISS orbital outpost, on Feb. 14, will break the record for most days in space by a crew launched aboard an American spacecraft, NASA said. "They will surpass the record of 84 days set by the Skylab 4 crew on Feb. 8, 1974", NASA said. Four flight engineers - Shannon Walker, KD5DXB, Soichi Noguchi, KD5TVP, Victor Glover, KI5BKC, Mike Hopkins, KF5LJG - docked the SpaceX Crew Dragon spacecraft to the US module last November. (ANS thanks Space Daily 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 additional benefits. Application forms are available from the AMSAT Store. Primary and secondary school students are eligible for membership at one-half the standard yearly rate. Post-secondary school students enrolled in at least half time status shall be eligible for the student rate for a maximum of 6 post-secondary years in this status. Contact info [at] amsat.org for additional student membership information. 73 and Remember to help keep amateur radio in space, This week's ANS Editor, Mark Johns, K0JM k0jm at amsat dot org

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Is there somewhere
by Timothy Tapio 13 Feb '21

13 Feb '21

that contains the orbital data of each satellite as in type of orbit, distance from earth, etc? I've been looking but so far without success... Thanks! 73 de Tim K4SHF

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Use only Notepad to save/read/edit/copy your TLE data
by ray.hoad＠mypbmail.com 13 Feb '21

13 Feb '21

Save yourself a lot of trouble. Use only Notepad (or some other text editing program that does not introduce formatting instructions) to save/read/edit/copy your TLE data. Wash a suspect file through Notepad and see if that helps. This irritating issue resurfaces from time to time and many times the result of hidden formatting codes introduced by some word processors. Ray Hoad WA5QGD AMSAT-NA Orbital Elements Manager

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Amsat Journal - Two radios at the same time
by Luciano Gasparini 12 Feb '21

12 Feb '21

A long time ago, I read an article on Amsat Journal, that described how to connect two Yaesu radios such as FT-290RII and FT-790RII to run together (linked via the microphone 8 pin) for working the satellites. The article also mentioned a pair of Kenwood such as the TR-751A and TR-851A radios. Is there any chance in this world someone may have a pdf file of that article or more info on it, please? I do appreciate your efforts in helping me. 73, Luciano Gasparini Nachif - PT9KK ZP6KKK

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Re: ARISS News Release No. 21-10
by Bill Erhardt 12 Feb '21

12 Feb '21

I alerted the Hams in my part of Montana about the School Contact with Mike Hopkins. Everyone was listening to Mikes answers and many listened to the YouTube streaming video. Great job by everyone. Signals were full scale on my Kenwood TM-D710GA on a dual band vertical in Helena, Mt. Cheers Bill K7MT Sent from Mail for Windows 10

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nasabare catalog is malformed
by Pierros Papadeas 11 Feb '21

11 Feb '21

Hello, Please remove the extra lines from the nasabare.txt catalog: https://www.amsat.org/amsat/ftp/keps/current/nasabare.txt (it is messing with various libraries trying to load the file) ~pierros -- Pierros Papadeas http://pierros.papadeas.gr pierros @ matrix.org

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