ANS-021 AMSAT News Service Weekly Bulletins

In this edition:

* Microwave Ambitions for GOLF Satellites
* All-Ham Axiom Crew Launched for Commercial Visit to ISS
* AMSAT Argentina Celebrates 34 Years of LUSAT
* AMSAT Volunteers Needed For the Upcoming 2024 Orlando Hamcation
* IO-117 Project Group Presents the IO-117 Code of Conduct
* NASA Program Empowers Students for EZIE-Mag CubeSat Mission
* Changes to AMSAT-NA TLE Distribution for Jan. 18
* ARISS News
* Upcoming Satellite Operations
* Hamfests, Conventions, Maker Faires, and Other Events
* Satellite Shorts From All Over

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 [at] 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/

ANS-021 AMSAT News Service Weekly Bulletins

To: All RADIO AMATEURS
From: Radio Amateur Satellite Corporation
712 H Street NE, Suite 1653
Washington, DC 20002

DATE 2024 JAN 21

Microwave Ambitions for GOLF Satellites

Recently AMSAT News Service had the opportunity to interview Zach Metzinger, NØZGO, AMSAT Director and Volunteer Engineer, about the work that is being done to add microwave communication bands to the GOLF satellites.

ANS: “Zach, I understand that AMSAT will add microwave capability to the new GOLF CubeSat satellites, currently in design and evaluation. Is this correct?”

ZM: “Yes, that is correct! AMSAT had microwave capabilities in earlier satellites such as AO-10 and AO-40 and only a 1.2GHz downshifter on the newer CubeSats, that is the Fox series of satellites.
The GOLF (Greater Orbit Larger Footprint) satellites are currently under development.
GOLF-TEE is the first of these satellites and is the technology demonstrator for the GOLF series, which is in turn the successor to the FOX satellites. GOLF-TEE will have more capability as we increase the capability and functionality of our satellites, including adding microwave bands. “

 

ANS: “What is driving this increased functionality of the GOLF series?”

ZM: “Due to new orbital debris regulations, the FCC will require us to be able to be able to move as well as deorbit satellites, so we are adding the ability to orient and steer the satellite. While this adds complexity, it will also help us to improve the functionality of the satellite. For example: We will now be able to have the satellite maintain direction and orientation which will allow us to point the antenna for improved gain. This increased functionality is causing the increase in size. The GOLF satellites are a 3U size satellite, that is 30 cm x 10 cm x 10 cm. (The predecessor FOX satellites are 10 cm x 10 cm x 10 cm.) With the increase in size, we can also add other functionality, in this case the microwave capability we are discussing here today.”

ANS: “Can you tell us a little about how this is implemented?”

ZM: “While GOLF-TEE will have the usual 2m uplink and 70 cm downlink bands, it will also have an X-band (10 GHz) downlink transmitter. The 10 GHz SSPA board has already been demonstrated and works well. The 10 GHz SSPA has a peak power of 1 watt.

“We will also use a Software Defined Radio (SDR) which we will purchase. (For the development and demonstration, we have been using the Ettus E310 radio.) This will enable many simultaneous uplink bands, for example 1.2 GHz, 2.4 GHz, 5.7 GHz, etc. The whole system is very flexible. For example, the microwave antenna will support frequencies from 1 GHz to 26 GHz.”

ANS: “It is very exciting to hear about these improved capabilities. What are the next steps?”

ZM: “We continue to test the system and tweak the hardware. We will be ready to be on GOLF-TEE, which is estimated to launch in the second quarter of 2025. If it works well, it could be turned on for general use, but of course we will have to see. We definitely plan to have the microwave bands operational on succeeding GOLF satellites.

One more tidbit of information that folks may find interesting: The orbit for GOLF-TEE will be LEO. The next satellite, GOLF-1, could be LEO or perhaps MEO or HEO.

ANS: “This is an exciting development. How can we learn more?”

ZM: “I gave a 20-minute presentation on this at the AMSAT Annual Space Symposium, which you can see on YouTube.”

ANS: Thank you for your time, Zach!

Link to Zach Metzinger’s presentation is: https://www.youtube.com/watch?v=pcO4-h7bbxs&t=2270s

[ANS thanks Zach Metzinger, N0ZGO, AMSAT Director and Volunteer Engineer, and Mark Blackwood, KI5AXK, AMSAT Staff Writer, for the above information.]


All-Ham Axiom Crew Launched for Commercial Visit to ISS

With retired NASA astronaut Michael López-Alegría, KE5GTK, and Italian co-pilot Walter Villadei, IUØRWB, at the controls, flanked by Turkish mission specialists Alper Gezeravci, KJ5DIY, and Marcus Wandt of Sweden, KJ5COO, a SpaceX Falcon 9 thundered to life at 21:49 UTC Thursday and climbed away from historic pad 39A at the Kennedy Space Center atop a brilliant jet of flaming exhaust.

A Falcon 9 lifts off from Kennedy Space Center carrying an international crew on a commercial mission to the space station. Image: Adam Bernstein/Spaceflight Now.

Rocketing away along a trajectory paralleling the East Coast of the United States, the 12-minute climb to space got off to a picture-perfect start, thrilling area residents and tourists with a late-afternoon sky show despite low clouds that limited the view.

Adding to the spectacle, the booster’s first stage, heralded by twin sonic booms, flew itself back to a rocket-powered landing at the Cape Canaveral Space Force Station, chalking up SpaceX’s 43rd landing in Florida and its 265th overall.

A few minutes later, the Crew Dragon capsule was released to fly on its own. SpaceX Chief Engineer Bill Gerstenmaier radioed congratulations to the crew “on a great ride to orbit. I think you’re demonstrating the ultimate in reuse — a reused commander, reused Dragon and a reused Falcon.”

If all goes well, López-Alegría and Villadei will monitor an automated approach to the space station, catching up from behind and below to set up a docking at the lab’s forward port early Saturday.

They’ll be welcomed aboard by the station’s current seven-member crew: Soyuz MS-24/70S commander Oleg Kononenko, RN3DX, and his two crewmates, Nikolai Chub and NASA astronaut Loral O’Hara, KI5TOM, along with NASA Crew-7 commander Jasmin Moghbeli, KI5WSL, European Space Agency astronaut Andreas Mogensen, KG5GCZ, Japanese flier Satoshi Furukawa, KE5DAW, and cosmonaut Konstantin Borisov.

At least two ARISS school contacts are scheduled with Axiom crewmembers, and participants in previous Axiom missions have activated the ARISS equipment on board the Space Station for casual contacts in the past.

Once their experiments are complete, López-Alegría and his crewmates will strap back into their Crew Dragon and undock from the space station on Feb. 3 for a fiery plunge back to Earth and splashdown off the coast of Florida.

The Axiom flights are sanctioned by NASA, which is trying to encourage private-sector development in low-Earth orbit. The company is using the “private astronaut missions,” or PAMs, to gain experience with orbital operations before launching its own space station modules later this decade.

[ANS thanks spaceflightnow.com for the above information]

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The 2024 AMSAT President’s Club coins are here now!
Help Support GOLF and Fox Plus

Join the AMSAT President’s Club today and help
Keep Amateur Radio in Space!
https://www.amsat.org/join-the-amsat-presidents-club/
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AMSAT Argentina Celebrates 34 Years of LUSAT

On Jan-22, 34 years ago was launched LO-19, LUSAT, 1st Argentine Satellite, till now emitting on 437.125 KHz.

During ‘LUSAT Week’, from Saturday-20 to Sunday-28 January 2024, AMSAT-LU, several Radio Clubs and collaborators will deliver a QSL commemorative of the 34rd anniversary of LUSAT, see: lusat33qsl.jpg, and the 34rd anniversary silver certificate with 5 (five) contacts or gold with 15 (fifteen) contacts, it will not be mandatory to communicate with LU7AA.

This Certificate complies with all the requirements of Argentine Resolution 3635-E/2017, articles 4.5.4 and 4.6.4, and therefore having LU7AA in force Legal Status and being recognized by ENACOM is valid for category promotions.

It will be operated by radio means of the radio amateur service only, in multiband/multimode, terrestrial HF/VHF/UHF and via active amateur satellites. More information at LU7AA at qrz.com. Collaborators will be calling: ‘LUxxx collaborating station of AMSAT Argentina, grants Commemorative QSL for the 34rd Anniversary of LUSAT’.

Do not miss this Certificate or QSL like the previous ones, it will be a pride to have it and for AMSAT your participation. Radio clubs and radio amateurs were invited to operate as a collaborating station.

To sign up as a Collaborating station see: https://forms.gle/iyEYE5F3gskmRdkQ8

Bases:

To obtain the QSL you must contact a collaborating station, or as a short wave listener receive a QSO between stations related to the 34rd anniversary event of LUSAT.

To obtain the Certificate, it will be necessary to contact (Radio amateurs) or listen (Short Wave Listeners) by radio at least 5 collaborating stations (silver), or 15 stations (gold) in any band and mode.

Finalized contacts or listening and after January 29:

For radio amateurs, go to https://forms.gle/c2RJE5LyBqz5erh7A and inform your contacts, it is not necessary to send QSLs or images.

For Short Wave Listeners, go to https://forms.gle/pkHNsQuWRo4MB21DA and report your listen stations, it is not necessary to send QSLs or images.

Issuance of the Certificate:

The LUSAT 34rd Anniversary Certificate will be issued free of charge, digitally to the email of each applicant. The Certificate can be printed by the recipient if desired.

More information and images: http://amsat.org.ar?f=34

Celebrating its permanence in space, our LUSAT continues to emit a strong carrier after 34 years, receivable at 437.125 KHz. +/- Doppler.

See pass schedules at http://amsat.org.ar/pass?satx=LUSAT

Details: http://amsat.org.ar?f=34 http://qrz.com/db/LU7AA https://www.qrzcq.com/call/LU7AA (also in English)

Collaborating stations registration open at https://forms.gle/iyEYE5F3gskmRdkQ8

LUSAT could be tracked/seen thru http://amsat.org.ar/pass?satx=lusat

Deeply appreciation to AMSAT-NA than in the eighties develop AO-16 & LO-19 novel pacsat protocol and lead on design and launch.

[ANS thanks AMSAT Argentina, LU7AA, for the above information]

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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/

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AMSAT Volunteers Needed For the Upcoming 2024 Orlando Hamcation

The new year is now upon us and that means the 2024 HamCation in Orlando, Florida (Feb. 9 – 11) is just around the corner. The hamfest began in 1946 and in 2024 celebrates its 78th year having achieved the designation as being the 2nd largest gathering of ham operators in the world annually.

Along with a myriad of popular amateur radio vendors and enormous tailgate area to peruse through, AMSAT will also be on hand and we could sure use your help. If last year’s 21,800 attendees are any indication of what’s ahead, we would greatly appreciate you sharing at least 2 to 4 hours of your time at the AMSAT booth sometime during the three-day event, introducing fellow hams to what amateur satellites are all about, helping those who maybe having problems getting on the air and best of all, connecting face to face with hams you’ve talked to on the satellites.

So if you would like to join us at the AMSAT booth or have any questions about helping out, please contact David Jordan, AA4KN at [email protected].

BTW, the average temp. for Orlando in February is a high 75 deg. and low 54 deg.
… hard to beat that!!

For more details on 2024 HamCation, visit https://www.hamcation.org

[ANS thanks Dave Jordan, AA4KN, AMSAT Ambassador in Central Florida for the above information]


IO-117 Project Group Presents the IO-117 Code of Conduct

A group of amateurs who regularly work the IO-117 satellite has worked to develop a code of conduct for using this popular digipeating resource.

The purpose of the IO-117 Code of Conduct document is to provide suggested operational guidelines that will hopefully optimize everyone’s access to the limited resource single channel digipeater aboard IO-117. If better messaging discipline can be adopted as well as a better understanding of what operating techniques improve or diminish the success of a station’s transmission being digipeated by IO-117, then the entire group of operators on an individual pass will benefit from implementing these standards.

Those involved in this project, in alphabetical order, are: 2MØSQL, DF2ET, FG8OJ, IK3ITB, JH8FIH, JK2XXK, KF7R, KGØD, KH6WI, KIØKB, OZ9AAR, and W8LR.

IO-117 CODE OF CONDUCT

1. LISTEN MORE TRANSMIT LESS – Consider giving the station you are calling several minutes to return Your call before you call again. The use of Greencube Terminal program by OZ9AAR (GC-T) with its “yoU Heard Me” feature (UHM — available in the latest GC-T version, 1.0.0.85) turned on may aid in this process. The software is available for free download at: https://www.moonbounce.dk/hamradio/greencube-terminal-program.html

2. STATIONS SHOULD USE THE MINIMAL POWER NECESSARY TO ACCESS THE SATELLITE.

3. AVOID CALLING CQ MORE THAN ONCE EVERY 5 MINUTES.

4. AVOID DUPE QSOs – Other than occasional contacts with friends and for testing purposes we should discourage repeat contacts with stations already confirmed in your log, particularly for uncommon or rare DX stations.

5. AVOID 2X – 3X IDENTICAL TRANSMISSIONS IN BACK TO BACK TO BACK DIGIPEATS BY ANY MEANS. The
Use of GC-T/UHM ABSOLUTLEY helps you avoid this problem.

6. WHEN CALLING A STATION, TIME YOUR TX TO WHEN THEY WILL MOST LIKELY BE LISTENING FOR NEW CALLS. AFTER THEY SEND A CQ OR SEND ANOTHER STATION THEIR R73 TX.

7. KEEP MESSAGES AS SHORT AS POSSIBLE – Every millisecond saved does make a difference. Four character grids only, not six characters.

8. AVOID SENDING SUPERFLUOUS DATA – 599 is irrelevant on a digipeater. Avoid sending operator names. Use 2-Letter ID for states; don’t include city or regional quantifiers (ie: “SoCal”, just send “CA”). You can shorten “UR 599, DN84fj, Sturgis South Dakota, LoTW, QSL?” to “DN84 SD” with no loss of relevant information for the QSO.

9. CALLING FOR A SPECIFIC STATE IS UNNECESSARY AND UNPRODUCTIVE – That info is available on GC-T and the Greencube Reporter: https://oscarwatch.org/greencube/.

10. WHEN A STATION DECLARES “SKED” IN THE TX MESSAGE DO NOT CALL THAT STATION UNTIL THEY HAVE FINISHED THEIR SCHEDULED CONTACT – Both stations should use SKED GRID in message & use COSI (Callsign of Special Interest).

11. WHEN WORKING A RARE CALL/GRID STATION THAT IS USING THE GC-T MULTICALL FEATURE THEIR “R73” TRANSMISSION SHOULD BE ADEQUATE TO FINISH THE QSO: GC F/H Mode: similar to FT8 F/H mode.

12. FOR ROVERS, PUTTING YOUR ROVING GRID IN THE “R73” TRANMISSION IS ACCEPTABLE, AS WELL AS BEING HELPFUL, TO ALL STATIONS COMING INTO THE FOOTPRINT.

13. SUGGESTED MESSAGE FORMAT: FT8 Format (GC F/H Mode) and GRID Format: 4 Characters only NOT 6
Calling Message:
P5ABC CQ PM39
P5ABC 3Y0ABC PM39.
P5ABC 3Y0ABC/R/P PM39
Response 73 Message: 3Y0ABC P5ABC R73 or RR73
3Y0ABC/R/P P5ABC R73 JD15

14. AS A FORM OF COURTESY, THE R73 EXCHANGE IS USUALLY BILATERAL BUT ONE MUST TAKE INTO ACCOUNT THE CURRENT SITUATION OF THE SATELLITE, SO THE LAST R73 MAY BE WELCOMED BUT NOT MANDATORY – The use of GC-T/UHM may aid you in this decision process.

15. ROVERS SHOULD ATTEMPT TO PROVIDE THE BEST POSSIBLE STATION, TO INCLUDE THE USE OF THE GC-T/UHM FEATURE WHEN INTERNET ACCESS IS AVAILABLE, IN ORDER TO MAKE AN IO-117 ACTIVATION PRODUCTIVE AS POSSIBLE FOR ALL STATIONS INVOLVED.

[ANS thanks Jeff Schwartz, KI0KB, and the IO-117 Project Group for the above information.]

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Get your AMSAT car flag and other neat stuff
from our Zazzle store!


25% of the purchase price of each product goes
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NASA Program Empowers Students for EZIE-Mag CubeSat Mission

The Electrojet Zeeman Imaging Explorer (EZIE) team at Johns Hopkins Applied Physics Laboratory (APL) is extending an invitation to citizen scientists, schools, and researchers to actively participate in NASA’s CubeSat mission set to capture the magnetic signatures of Earth’s upper atmosphere. The project, known as EZIE-Mag, is distributing 700 Raspberry Pi-powered experimentation kits, providing an unprecedented opportunity for enthusiasts to contribute valuable ground-based readings to the mission.

Dr. Nelli Mosavi-Hoyer, project manager for EZIE at Johns Hopkins APL, emphasizes the importance of citizen scientists’ involvement, stating, “EZIE-Mag provides the mission with a unique opportunity to engage citizen scientists in this important research. Measurements made by these kits will be complementary to data collected by the three EZIE spacecraft.”

The core of NASA’s Electrojet Zeeman Imaging Explorer program consists of three CubeSats, scheduled for launch in the late stages of 2024. These CubeSats will play a pivotal role in recording the magnetic fingerprints of Earth’s auroral electrojets – electrical currents flowing between the outer limits of the atmosphere and surrounding space. While the CubeSats map these currents, the EZIE-MAG initiative aims to enhance the mission with additional ground-based data.

Adebayo Eisape, second from left, an electrical engineering doctoral student at Johns Hopkins University, watches as high school students with the Lab’s ASPIRE program assemble the EZIE-Mag kit. (Image credit: Ed Whitman/Johns Hopkins University Applied Physics Laboratory)

Dr. Jesper Gjerloev, EZIE project scientist, stresses the inclusive nature of involving citizen scientists in the project, highlighting that it was previously considered unfeasible due to the high costs of custom equipment, ranging from $25,000 to $500,000. The innovative solution involved creating a low-cost sensor connected to a Raspberry Pi Zero single-board computer.

EZIE ground systems engineer Rob Barnes, inspired by a science fair project with his niece and nephew, developed prototypes for the EZIE-Mag kits. These kits, priced at just $200, include a low-cost magnetometer sensor paired with GPS for accurate time and location data, connected to a Raspberry Pi Zero. The cost reduction allows the team to distribute the kits to schools free of charge.

Barnes explains, “When we distribute EZIE-Mags, the data that’s going to come in from all these schools and places is actually going to be included as part of the mission database. We’re going to do real science with it. You get all the parts and they just snap together, and you’re done.”

The EZIE team will make and freely distribute approximately 700 EZIE-Mag kits to teachers and students across the United States, with a specific focus on Indigenous schools. (Image credit: NASA/Johns Hopkins University Applied Physics Laboratory/Ed Whitman)

The EZIE-Mag program has also formed partnerships with the Indigenous Education Institute and Little Singer Community School, establishing five Indigenous-based collaborative workspaces equipped with EZIE-Mag kits. In total, up to 700 kits will be distributed to schools in underserved communities.

Dr. Gjerloev applauds the active participation of schools, stating, “They’re actively participating, providing data that is used in our solutions. As a middle schooler or high schooler, you can say, ‘I’m actually providing data and making measurements that are important and being used for a NASA mission.’ That’s the way it should be. It’s much more exciting than sending out a flyer.”

For those interested in joining the EZIE-Mag project, further information and an application form for the kit are available on the project website: https://ezie.jhuapl.edu/outreach/ezie-mag.

[ANS thanks Gareth Halfacree, hackster.io, for the above information]


Changes to AMSAT-NA TLE Distribution for Jan. 18

Two Line Elements or TLEs, often referred to as Keplerian elements or keps in the amateur community, are the inputs to the SGP4 standard mathematical model of spacecraft orbits used by most amateur tracking programs. Weekly updates are completely adequate for most amateur satellites. TLE bulletin files are updated daily in the first hour of the UTC day. New bulletin files will be posted immediately after reliable elements become available for new amateur satellites. More information may be found at https://www.amsat.org/keplerian-elements-resources/.

This week there are no additions or deletions to the AMSAT TLE distribution.

[ANS thanks AMSAT Orbital Elements page 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.

IC Statale Villa Guardia, Villa Guardia, Italy, telebridge via ZS6JON
The ISS callsign is presently scheduled to be NA1SS
The scheduled crewmember is Walter Villadei, IUØRWB
The ARISS mentor is IZ2GOJ
Contact is go for: Mon 2024-01-22 09:35:49 UTC 44 degrees elevation
Watch for Livestream at https://www.youtube.com/watch?v=gMQUWMww9yE

Istituto Comprensivo “Anna Rita Sidoti”, Gioiosa Marea, Italy, direct via IT9DBI
The ISS callsign is presently scheduled to be IRØISS
The scheduled crewmember is Walter Villadei, IUØRWB
The ARISS mentor is IKØWGF
Contact is go for: Wed 2024-01-24 14:37:22 UTC 40 degrees elevation

Youth Group, Nizhny Novgorod, Russia, direct via TBD
The ISS callsign is presently scheduled to be RSØISS
The scheduled crewmember is Konstantin Borisov
The ARISS mentor is RV3DR
Contact is go for Thu 2024-01-25 15:30 UTC

The crossband repeater continues to be active (145.990 MHz up {PL 67} & 437.800 MHz down). If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know.

The packet system Temporarily stowed. (145.825 MHz up & down). SSTV Status is OFF.

As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol.

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.

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

[ANS thanks Charlie Sufana, AJ9N, one of the ARISS operation team mentors for the above information]


Upcoming Satellite Operations

None scheduled at this time.

[ANS thanks Ian Parsons, K5ZM, 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.

+ Orlando HamCation 2024
Friday February 9th through Sunday February 11th, 2024
Central Florida Fairgrounds and Expo Park
4603 West Colonial Drive
Orlando, Florida 32808
https://www.hamcation.com

+ 40th Anniversary Celebration of the Positive Impact of Amateur Radio on Human Spaceflight
Thursday February 22nd through Saturday February 24th, 2024
Center for Space Education: Astronauts Memorial Foundation
Kennedy Space Center, M6-306 405 State Road, FL 32899
https://www.ariss.org/overview.html

+ Dayton Hamvention 2024
Friday May 17th through Sunday May 19th, 2024
Greene County Fairgrounds and Expo Center
120 Fairground Road
Xenia, OH 45385
https://hamvention.org

[ANS thanks the AMSAT Events page for the above information]


Satellite Shorts From All Over

GridMaster Plaque+ Congratulations to Lyle Hood, WB7VUF, for being awarded GridMaster Award #63! This prestigious award, introduced by Star Comm Group in 2014 and sponsored by Damon Runion, WA4HFN, and Rick Tillman, WA4NVM, is now entrusted to AMSAT for the benefit of the entire AMSAT community. The GridMaster Award recognizes amateurs worldwide who establish two-way communication via amateur satellite with operators in all 488 Maidenhead grids in the contiguous United States of America. More information about this award can be found on the AMSAT website at https://www.amsat.org/gridmaster. Well done on this remarkable achievement Lyle! (ANS thanks Bruce Paige, KK5DO, AMSAT Director of Contests and Awards for the above information)

+ Kudos to Tom Kenny, NJ2DX, on achieving AMSAT Century Award #60! This distinguished recognition entails confirming satellite contacts with a mix of one hundred USA states, Canadian provinces, or DXCC entities. Tom met the requirements for the AMSAT Satellite Communications Achievement Award and AMSAT Sexagesimal Award by respectively establishing satellite contacts with twenty and sixty distinct entities from within a 40-kilometer radius of the same location, paving the way for eligibility for this distinguished honor. For more information about this award, please visit the AMSAT website at https://www.amsat.org/awards. Once again, congratulations to Tom on this exceptional accomplishment! (ANS thanks Bruce Paige, KK5DO, AMSAT Director of Contests and Awards for the above information)

+ Astrobotic’s Peregrine moon lander was launched on January 8 under an experimental new partnership between NASA and private industry intended to reduce costs for American taxpayers and seed a lunar economy. But it experienced an explosion shortly after separating from its rocket and had been leaking fuel, making it impossible to reach its destination. Astrobotic announced that it had lost contact with its spacecraft shortly before 2100 GMT Thursday, January 18, indicating a “controlled re-entry over open water” as it had predicted. Engineers had executed a series of small engine burns to position the golf cart-sized robot over the South Pacific to “minimize the risk of debris reaching land.” (ANS thanks Space Daily for the above information)

+ After a leisurely, fuel-efficient trip to the Moon, the Japan Aerospace Exploration Agency (JAXA) SLIM lander (aka “Moon Sniper”) attempted a pinpoint landing at 15:20 UTC on Jan. 19. Pinpoint in this context means shooting for a landing area ellipse of 100 x 100 meters after a 20-minute autonomous descent process. That’s a smaller target area than ever attempted by a lunar lander, though China’s Chang’e 3 lander managed to land 89 meters from the center of its 6,000 x 6,000 meter target in 2013. While the soft landing was a success, JAXA is still analyzing data to determine the precision of the landing. (ANS thanks The Orbital Index and JAXA for the above information)

+ The Chinese Academy of Sciences, ESA, and the Max Planck Institute for Extraterrestrial Physics in Germany collaborated on the Einstein Probe, an X-ray telescope that launched last week on a Long March 2C. The telescope will observe X-ray bursts from energetic sources such as neutron star mergers and black holes and will monitor how these change over time. It will orbit Earth at 600 km and carry two instruments. The Wide-field X-ray Telescope (WXT) uses hundreds of thousands of square fibers “inspired by the eyes of lobsters” which can collectively image almost a tenth of the celestial sphere at a time. Once sources are identified, they can be imaged in more detail with the narrower but more sensitive, two-module Follow-up X-ray Telescope (FXT). (ANS thanks The Orbital Index for the above information)


Join AMSAT today at https://launch.amsat.org/

In addition to regular membership, AMSAT offers membership to:

* Societies (a recognized group, clubs or organization).
* 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.
* Memberships are available for annual and lifetime terms.

Contact info [at] amsat.org for additional membership information.

73 and remember to help Keep Amateur Radio in Space!

This week’s ANS Editor, Mark Johns, KØJM
k0jm [at] amsat.org

ANS-365 AMSAT News Service Weekly Bulletins

In this edition:

* W2RS Memorial AMSAT CW Activity Day to be Held January 1st
* Amateur Satellites to be Featured at Ham Radio University
* Six US Schools Moved Forward in ARISS Selection Process
* Only Two Days Left to Get 2023 AMSAT President’s Club Coins
* Student-Led ARISS Contact a Success
* Changes to AMSAT-NA TLE Distribution for December 29, 2023
* ARISS News
* Upcoming Satellite Operations
* Hamfests, Conventions, Maker Faires, and Other Events
* Satellite Shorts From All Over

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 [at] amsat [dot] 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/

ANS-365 AMSAT News Service Weekly Bulletins

To: All RADIO AMATEURS
From: Radio Amateur Satellite Corporation
712 H Street NE, Suite 1653
Washington, DC 20002

DATE 2023 DEC 31

W2RS Memorial AMSAT CW Activity Day to be Held January 1st

In March 2022, the AMSAT community lost one of our pioneers when Ray Soifer, W2RS, became a silent key. In addition to his numerous contributions to AMSAT and the worldwide amateur satellite community, Ray was also the long time organizer of AMSAT’s CW Activity Day – previously AMSAT Straight Key Night – held in conjunction with the ARRL’s event on New Year’s Day. In recognition of Ray’s long time service to AMSAT and his keen interest in CW operating via satellite, AMSAT’s CW Activity Day is now known as the W2RS Memorial AMSAT CW Activity Day.

The rules are simple – operate CW through any amateur satellite between 0000 UTC and 2359 UTC on January 1, 2024. Straight keys and bugs are encouraged, but not required. Logs are not required, but operators are encouraged to submit a report of their activity to the AMSAT-BB. Photos and video clips of activity are also encouraged – post them on X or other social media networks and tag @AMSAT or #amsat.

Remember to use the minimum power required for communication as constant carrier modes, including CW, can disrupt transponder operation for other users.

[ANS thanks AMSAT for the above information.]


Amateur Satellites to be Featured at Ham Radio University

AMSAT Member Peter Portanova, W2JV, will present an Amateur Radio Satellite forum- “Orbiting the Earth” – A beginners guide to operating the FM Satellites at the upcoming Ham Radio University. The Ham Radio University (HRU) educational conference will be a live event only with over 20 forums, held on Saturday, January 6, 2024 from 9:00 AM EST to 4:00 PM EST at the Hillwood Commons Student Center on the campus of LIU Post college, 720 Northern Boulevard, Brookville, NY 11548. Now in its 25th consecutive year, Ham Radio University is free to attend and no preregistration is necessary. Complete information on HRU can be found at https://hamradiouniversity.org/.

[ANS thanks Peter Portanova, W2JV, for the above information.]


Six US Schools Moved Forward in ARISS Selection Process

Amateur Radio on the International Space Station (ARISS) announced the schools/host organizations selected for the July-December 2024 window. A total of 6 of the submitted proposals during the recent proposal window have been accepted to move forward in the processes of planning to host a scheduled amateur radio contact with crew on the ISS. The primary goal of the ARISS program is to engage young people in Science, Technology, Engineering, Arts and Math (STEAM) activities and raise their awareness of space communications, radio communications, space exploration, and related areas of study and career possibilities.

The schools and host organizations are:

– Coastal Community School
Satellite Beach, FL

– Computer Museum of America
Roswell, GA

– Kopernik Observatory
Vestal, NY

– Immaculate Heart of Mary School
Wayne, NJ

– Magnet Innovation Center
Inlet Beach, FL

– Midlands STEM Charter School
Winnsboro, SC

The ARISS program anticipates that NASA will be able to provide scheduling opportunities for the 6 US host organizations during the July-December 2024 time period. They are now at work completing an acceptable equipment plan that demonstrates their ability to execute the ham radio contact. Once their equipment plan is approved by ARISS, the final selected schools/organizations will be scheduled as their availability and flexibility match up with the scheduling opportunities offered by NASA.

[ANS thanks Dave Jordan, AA4KN, ARISS PR for the above information.]


Only Two Days Left to Get 2023 AMSAT President’s Club Coins

Thanks to the generosity of AMSAT members, the 2023 President’s Club has raised over $49,000 to help Keep Amateur Radio in Space! And there are still two days to go! Membership levels begin at $120. All 2023 contributors receive a full-color certificate, AMSAT logo cork beverage coasters and, of course, the stunning membership coin. To commemorate the 40th anniversary of its launch on June 16, 1983, this year’s coin features an image of AMSAT-OSCAR 10. Complete information on the AMSAT President’s Club can be found at https://www.amsat.org/join-the-amsat-presidents-club/.

But, hurry – there is only a handful of 2023 coins left and they will no longer be available once the new year begins. Become at member today at the AMSAT Store https://www.amsat.org/shop/.

[ANS thanks AMSAT for the above information.]

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Need new satellite antennas? Purchase 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/

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Student-Led ARISS Contact a Success

A student-led contact with astronauts through the Amateur Radio on the International Space Station (ARISS) program was a great success that earned significant media attention. On Monday, December 11, students at Harbor Creek High School in Harborcreek, Pennsylvania, used amateur radio to talk with Astronaut Andreas Mogensen, KG5GCZ.

The students are part of the Advanced Technologies Group, KC3SGV, an after-school club at Harbor Creek. Fifteen of the students are licensed radio amateurs. As ARRL News reported last week, their faculty advisor, Assistant Principal Drew Mortensen, AC3DS, is a graduate of the ARRL Teachers Institute on Wireless Technology. He utilized what he learned in the program and brought it back to the school. The ARISS contact is just one of the many successes the program has had.

ARRL Education and Learning Manager Steve Goodgame, K5ATA, was on hand for the contact, and he was impressed by the skills demonstrated by the students.

Goodgame recalled, “From antenna assembly and installation to the actual control operator function of the radio during the contact itself, students were at the helm. Every student who asked a question of Commander Mogensen was a licensed amateur radio operator. When I asked what they had planned next, the response was, ‘Well, the logical step would be to build and get a CubeSat launched.’ This is exactly the type of program we hope to help create as an outcome of the Teachers Institute,” said Goodgame.

Local, regional, and national media took note of the students’ success. Local television newscasts (see Amateur Radio in the News below) featured the event, and NBC Journalist Harry Smith and a crew from NBC’s TODAY were at the event to tell the story about the young hams.

This type of exposure for amateur radio is key to growing the hobby, according to ARRL Public Relations and Outreach Manager Sierra Harrop, W5DX. “The passion of these teenage operators led to this success story. Who doesn’t love the story of young minds doing extraordinary things in STEM through amateur radio?” she exclaimed. ARRL Director of Development Kevin Beal, K8EAL, mentioned that the media coverage demonstrates the impact that the donors who have funded the Teachers Institute have on the future of amateur radio. Beal said, “The reach goes far beyond the one-week training institute and ripples out farther than we can see.”

The ARRL Teachers Institute on Wireless Technology is funded by the ARRL Education and Technology Fund. If you are interested in supporting STEM education through the Teachers Institute on Wireless Technology, visit https://www.arrl.org/GiveToSTEM.

[ANS thanks ARRL News for the above information.]


Changes to AMSAT-NA TLE Distribution for December 29, 2023

Two Line Elements or TLEs, often referred to as Keplerian elements or keps in the amateur community, are the inputs to the SGP4 standard mathematical model of spacecraft orbits used by most amateur tracking programs. Weekly updates are completely adequate for most amateur satellites. Elements in the TLE bulletin files are updated daily. TLE bulletin files are updated to add or remove satellites as necessary Thursday evenings around 2300 UTC, or more frequently if new high interest satellites are launched. More information may be found at https://www.amsat.org/keplerian-elements-resources/

HADES-D has been renamed Spain-OSCAR 121

[ANS thanks Joe Fitzgerald, KM1P, AMSAT Orbital Elements Manager for the above information.]


ARISS NEWS

Upcoming Contacts

No contacts have been scheduled from December 21, 2023 to January 14, 2024.

[ANS thanks Charlie Sufana, AJ9N, one of the ARISS operation team mentors for the above information.]


Upcoming Satellite Operations

No scheduled operations are listed at this time.

A growing number of satellite rovers are currently engaged in sharing their grid square activations on https://hams.at. By visiting the website, you gain easy access to comprehensive information about the operators responsible for activating specific grid squares. Additionally, you have the ability to assess the match score between yourself and a particular rover for a given pass, while also being able to identify the upcoming satellite passes that are accessible from your location.

[ANS thanks Ian Parsons, K5ZM, 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.

Ham Radio University
January 6, 2024
LIU-POST
Hillwood Commons Student Center
720 Northern Boulevard, Brookville, NY 11548
https://hamradiouniversity.org/


Satellite Shorts From All Over

+ Think a 75-minute presentation on “working the easy satellites” would be appropriate for your club or event? Send email an to Clint at k6lcsclint (at) gmail (dot) com. Already booking dates for 2024! From a club recently: “Thank you for the well-done presentation this evening. After the Zoom session had ended, my members would not go home: They just wanted to keep talking about your presentation. Again, well done and thank you.” – Phil N2EDX, VP Daytona Beach ARA [ANS thanks Clint Bradford, K6LCS, AMSAT Ambassador for the above information.]

+ The presentations from the 50th Anniversary AMSAT-DL. Anniversary Satellite Meeting on September 16, 2023 in Bochum are available on the YouTube channel at https://bit.ly/3RYfqWP. Subtitles are available and can be enabled in YouTube, with automatic translation into other languages. [ANS thanks AMSAT-DL for the above information.]

+ The 2024 CubeSat Developers Workshop, an annual conference hosted by the Cal Poly CubeSat Laboratory, will be held April 23–25, 2024. The event will be held at Cal Poly, San Luis Obispo Performing Arts Center in-person as it has in years past. The conference draws more than 500 industry professionals, small satellite developers and students who will take part in three days of live presentations, Q&A panels, exhibit booths, and more. This conference is particularly useful to new members of the CubeSat community with invaluable opportunities to meet and talk to industry veterans. If you are interested in hearing more about this year’s conference, click the link below! For more information go to https://www.cubesat.org/. [ANS thanks cubesat.org for the above information.]

+A piece of America’s space history is now on the ocean’s floor. During its return voyage to Port Canaveral in Central Florida, a SpaceX Falcon 9 first stage booster toppled over and broke in half. This particular booster, tail number B1058, was coming back from its record-breaking 19th mission when it had its fatal fall. The rocket lifted off from Cape Canaveral Space Force Station on Dec. 23 carrying 23 Starlink satellites. The booster made a successful landing eight and a half minutes after launch on the drone ship ‘Just Read the Instructions’ which was stationed east of the Bahamas. SpaceX said in a statement on social media that it succumbed to “high winds and waves.” [ANS thanks SpaceNews for the above information.]


Join AMSAT today at https://launch.amsat.org/

In addition to regular membership, AMSAT offers membership to:

* Societies (a recognized group, clubs or organization).
* 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.
* Memberships are available for annual and lifetime terms.

Contact info [at] amsat.org for additional membership information.

73 and remember to help Keep Amateur Radio in Space!

This week’s ANS Editor, Frank Karnauskas, N1UW
n1uw [at] amsat [dot] org

ANS-358 AMSAT News Service Weekly Bulletins

In this edition:

* Happy Holidays from AMSAT News Service
* HADES-D Designated SO-121, Active For General Use
* ClarkSat-1 Deployed from ISS
* WRC-23 Concludes with Wins for Amateur Radio
* Changes to AMSAT-NA TLE Distribution
* ARISS News
* Upcoming Satellite Operations
* Hamfests, Conventions, Maker Faires, and Other Events
* Satellite Shorts From All Over

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 [at] 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/

ANS-358 AMSAT News Service Weekly Bulletins

To: All RADIO AMATEURS
From: Radio Amateur Satellite Corporation
712 H Street NE, Suite 1653
Washington, DC 20002

DATE 2023 Dec 24

Happy Holidays from AMSAT News Service

Your AMSAT News Service editors wish all of our readers a merry Christmas and a happy season to all traditions celebrating holidays at this end of the year.

We look forward to continuing to provide you with the most pertinent amateur satellite news and information in the coming year in a new and updated format beginning in January.

73 from
Mark Johns, K0JM, Senior Editor, Minneapolis, Minnesota
Paul Stoetzer, N8HM, Editor and AMSAT Executive Vice President, Washington, DC
Frank Karnauskas, N1UW, Editor and AMSAT Vice President – Development, Tucson, Arizona
Mitch Ahrenstorff, AD0HJ, Editor, Jackson, Minnesota

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LAST CALL for 2023 AMSAT President’s Club Coins!

The year is almost over and, when it is,
the 2023 coins will no longer be available.

To commemorate the 40th anniversary of its launch
on June 16, 1983, this year’s coin features
an image of AMSAT-OSCAR 10.
Join the AMSAT President’s Club today and help
Keep Amateur Radio in Space!
https://www.amsat.org/join-the-amsat-presidents-club/
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HADES-D Designated SO-121, Active For General Use

HADES-D satellite has been commissioned. After a trial period in which its behavior has been tested at the radioelectric, systems, and energy performance levels, the FM repeater is left active for general use.

At the request of AMSAT-EA, AMSAT has designated HADES-D as Spain-OSCAR 121 (SO-121). AMSAT congratulates AMSAT-EA, thanks them for their contribution to the amateur satellite community, and wishes them continued success on this and future projects.

The repeater works with FM/FSK (MSK144 has been tested too) with an uplink frequency of 145,875 MHz and a downlink frequency of 436,663.5 MHz (a bit lower than the 436.666 MHz expected). We have been able to verify that the modulation is more appropriate by narrowing the bandwidth, so it is recommended to use NFM in those devices allowing it.

AMSAT-EA is drafting a use and operation manual, which will be published shortly and which will indicate in detail some of the characteristics of the satellite and its working modes. Although it is not definitive, Amsat-EA is considering some special operating options such as reserving a day of the week exclusively for digital communications following the example we know with the AO-92.

Finally, please, remember that, as far as we know, HADES-D is the first satellite with FM repeater service mounted on a pocketqube platform. This standard is the smallest in terms of normalized satellite sizes. HADES-D size is 8x5x5 cm. Its panel surface and battery size are much smaller than the rest of the satellite repeaters in use, so HADES-D is not comparable to most of them either in radiated power or signal strength. HADES-D should be considered a QRP satellite.

[ANS thanks Félix Páez, EA4GQS, of the HADES-D team, and Drew Glasbrenner, KO4MA, AMSAT Vice President – Operations and OSCAR Number Administrator, for the above information]


ClarkSat-1 Deployed from ISS

ClarkSat-1 was one of two cubesats deployed from the International Space Station (ISS) via the Japanese “Kibo” module on Monday, December 18. Also known by the name “AMBITOUS,” and by the callsign JS1YLT, the satellite was described as follows in frequency coordination applications:

ClarkSat-1 is a 1U size satellite, and about 22 students of Clark Memorial International High School having amateur radio qualification or intending to obtain it will be engaged in the development of the satellite, and operate it by using the amateur radio band.

+ Optical Camera Mission To take pictures of the Earth and downlink them in 430 MHz band (GMSK, 4,800 bps). The pictures are to be received at control station and general amateur stations are also expected to receive them and report to us as the downlink schedule will be published on our website and social media.

+ Digi-talker Mission 40 to 120 seconds long Digi-talker signal (Voice or SSTV pictures in Robot 36 format recorded before launch) including the call sign and school name will be transmitted from the satellite and be expected that the general amateur stations will receive the signal and report back to us.

High school students with amateur radio license will be engaged in the development of the satellite, and high school students will operate the satellite. These activities will improve the amateur radio and satellite communication skills of the students. The project will also serve as a model case for the development of amateur satellites by the younger generation, and stimulate the interest of the younger generation in amateur radio and satellite communications. The satellite information, such as orbital position and operation time, will be actively disseminated to the world through the website and social media, so that radio amateurs all over the world will have an opportunity to receive image data and digi-talker signals transmitted from the satellite.

A downlink on 435.130 MHz has been coordinated by the International Amateur Radio Union (IARU) for ClarkSat-1. The ClarkSat-1 team requests signal reports sent to “[email protected]”. Satellite status reports will be posted on X.com @sat1_AMBITIOUS

[ANS thanks JAXA, Masanobu Tsuji, JA1DAO, and IARU for the above information]

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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/

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WRC-23 Concludes with Wins for Amateur Radio

After four hectic weeks of the 2023 World Radiocommunication Conference (WRC-23), and a preceding week of Radiocommunication Assembly meetings, WRC-23 concluded on Friday, December 15. Amateur radio fared very well overall, despite the enormous pressures across the radio spectrum from LF to terahertz. This is a tribute to the effort of the International Amateur Radio Union (IARU) team, who at times had to work from 8:00 a.m. to as late as 2:00 a.m. the next morning, as well as on the weekends.

At the top of the amateur radio priority list was Agenda Item (AI) 9.1b, regarding the coexistence of the secondary amateur and amateur-satellite allocation with the primary radionavigation satellite service in the 1240 – 1300 MHz band. This had seen 4 years of strenuous effort prior to WRC and resulted in a recommendation being agreed upon at the Radiocommunication Assembly, followed by WRC-23 participants agreeing to mention the recommendation in a new footnote for the allocation. Both the recommendation and the footnote are an excellent outcome for the amateur services.

Other items were relevant to the amateur service and were prioritized beforehand:

AI 1.12: 40 – 50 MHz radar sounders. These are now largely limited to the polar area.

AI 1.14: 231.5 – 252 GHz re-allocations for Earth sensing. Fortunately, our secondary 241 – 248 GHz allocation is unchanged, and the primary allocation of 248 – 250 GHz is unaffected.

AI 9.1a: Space weather sensors was an item of major interest. A clear definition for such sensors was confirmed, with frequency protection being agreed upon as an agenda item for WRC-27.

AI 1.2: More broadband in the 3.3 GHz and 10 GHz bands (in Region 2). This is a difficult challenge, as the amateur services are secondary with numerous (mainly South American) countries allocating mobile broadband by way of footnotes. Instead of a region-wide designation for IMT at 10.0 – 10.5 GHz in Region 2, there is a footnote limited to a dozen countries.

WRC-23 agreed to an agenda for the next conference under AI 10. This AI had an unprecedented number of proposals for WRC-27 and preliminary ones for WRC-31. Following the relatively quick agreement on AI 9.1b, the IARU team switched most of its efforts to the following future proposals to reduce the impact on the amateur services, as numerous amateur bands were under consideration.

WRC-27

The WRC-27 agenda will have 19 items. The following are the most relevant to the amateur services:

1300 – 1350 MHz: A previous proposal for this band, adjacent to 23 centimeters, was suppressed, providing certainty for our secondary allocation.

Space Weather: This potential AI was initially very concerning, as the 0.1 – 20 MHz and 28 and 50 MHz bands were initially under consideration, until concerns were raised, and a team effort resulted in these allocations being removed from the topic.

Lunar Communications: This future agenda item initially included 70 centimeters and other bands where Earth-moon-Earth could be restricted. Fortunately, the UHF aspect of this AI was modified to exclude 430 – 440 MHz.

10 GHz: We were fortunate that this band was withdrawn from another round of consideration for mobile broadband, especially in Region 1.

WRC-31

A record number of preliminary item resolutions were agreed on. The following two are especially relevant:

Wireless Power Transmission (WPT): Both near-field and beamed are being considered as part of the International Telecommunication Union radio regulations, whilst minimizing the impact from interference.

275 – 325 GHz Allocations: This will include an opportunity for the amateur and amateur-satellite service.

The IARU team worked effectively to minimize the amateur bands from future studies, which is a great result for amateur radio.

IARU is very pleased with the overall result of WRC-23. The IARU team has already started to discuss and consider how to engage and resource for the next cycle leading up to WRC-27. IARU WRC Coordinator and Vice President Ole Garpestad, LA2RR, expressed his pleasure with the results and complimented the extraordinary effort of the dedicated team of IARU volunteers who worked long hours to achieve the results that will benefit all amateurs.

The IARU team includes ARRL Technical Relations Specialist Jon Siverling, WB3ERA. WRC-23 ran from November 20 – December 15, 2023.

[ANS thanks International Amateur Radio Union Secretary Joel Harrison, W5ZN, and ARRL News for the above information]

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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
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Changes to AMSAT-NA TLE Distribution for Dec. 22

Two Line Elements or TLEs, often referred to as Keplerian elements or keps in the amateur community, are the inputs to the SGP4 standard mathematical model of spacecraft orbits used by most amateur tracking programs. Weekly updates are completely adequate for most amateur satellites. TLE bulletin files are updated daily in the first hour of the UTC day. New bulletin files will be posted immediately after reliable elements become available for new amateur satellites. More information may be found at https://www.amsat.org/keplerian-elements-resources/.

HADES-D/SO-121 has been positively identified with NORAD Cat 58567

The following satellite has been added to this week’s AMSAT-NA TLE distribution:
Clark sat-1 (AMBITIOUS) NORAD Cat ID 58613 IARU coordinated downlink on 435.130 MHz

[ANS thanks AMSAT Orbital Elements page 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.

No contacts have been scheduled from 2023-12-21 to 2024-01-14. The complete schedule page has been updated as of 2023-12-21 05:00 UTC.

SSTV from the ISS was to be sent on 145.800 MHz using the PD120 format. The event was scheduled for Sat 2023-12-16 at 10:15 UTC through Tue 2023-12-19 around 18:00 UTC. Unfortunately there is an issue that is still attempting to be resolved, so no signals were received. Hopefully the event can be rescheduled in the near future. The Service Module radio is temporarily stowed.

As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol.

The crossband repeater continues to be active (145.990 MHz up {PL 67} & 437.800 MHz down), but operation has been interrupted due to undocking maneuvers this past week. If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know.

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.

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

[ANS thanks Charlie Sufana, AJ9N, one of the ARISS operation team mentors for the above information]


Upcoming Satellite Operations

None scheduled at this time.

[ANS thanks Ian Parsons, K5ZM, 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.

+ ARISS 40th Anniversary Conference: Celebrating the Positive Impact of Amateur Radio on Human Spaceflight
Center for Space Education, Adjacent to NASA Kennedy Space Center Visitor’s Center, Florida, USA
February 22-24, 2024

[ANS thanks the AMSAT Events page for the above information]


Satellite Shorts From All Over

+ NASA has released a three minute video retrospective of its accomplishments in 2023. The video may be viewed at https://www.youtube.com/watch?v=YQWespzOtzI (ANS thanks NASA for the above information)

+ NASA’s Deep Space Optical Communications experiment beamed an ultra-high definition streaming video on Dec. 11 from a record-setting 19 million miles away (31 million kilometers, or about 80 times the Earth-Moon distance). The demo transmitted the 15-second test video via a cutting-edge instrument called a flight laser transceiver. Uploaded before launch, the short ultra-high definition video features an orange tabby cat named Taters chasing a laser pointer. Taters is the pet of an employee of NASA’s Jet Propulsion Laboratory, and the cat is reported to be totally unimpressed by the accomplishment. (ANS thanks NASA for the above information)

+ December 6 marked the 25th anniversary of the International Space Station. On Dec. 6, 1998 the first two elements of the station, Unity and Zarya, were mated by the crew of space shuttle Endeavour’s STS-88 mission. Since then, 273 people from 21 countries have visited the station. (ANS thanks The Orbital Index and NASA for the above information)

+ NASA’s Mars Rover, Perseverance, recently marked 1,000 “sols” (Martian days) on the red planet, after landing at Jezero Crater on February 18, 2021. It’s companion Mars helicopter, Ingenuity, the first robot ever to explore the skies of a world beyond Earth, made its 70th flight on Friday, Dec 22. (ANS thanks The Orbital Index and NASA for the above information)

+ Voyager 1 has stopped returning useful data to Earth due to a problem with the spacecraft’s Flight Data System (FDS) computers. It could take several weeks for engineers to develop a new plan to remedy the issue. Launched in 1977, the spacecraft and its twin, Voyager 2, are the two longest-operating spacecraft in history [behind AO-7, that is]. In addition, commands from mission controllers on Earth take 22.5 hours to reach Voyager 1, which is exploring the outer regions of our solar system more than 15 billion miles (24 billion kilometers) from Earth. That means the engineering team has to wait 45 hours to get a response from Voyager 1 and determine whether a command had the intended outcome. (ANS thanks NASA for the above information)

+ A French small rocket project, aptly-named “Baguette-One”, received more funding from the French government to continue developing a low-cost hybrid rocket engine. Baguette One should take flight in the beginning of 2026 and aims to put small satellites up to 250 kilograms into orbit. (ANS thanks The Orbital Index and LeMonde for the above information)


Join AMSAT today at https://launch.amsat.org/

In addition to regular membership, AMSAT offers membership to:

* Societies (a recognized group, clubs or organization).
* 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.
* Memberships are available for annual and lifetime terms.

Contact info [at] amsat.org for additional membership information.

73 and remember to help Keep Amateur Radio in Space!

This week’s ANS Editor, Mark Johns, KØJM
k0jm [at] amsat.org

ANS-337 AMSAT News Service Weekly Bulletins

In this edition:

* Update on AMSAT’s Participation in ESA Geostationary Project
* September/October 2023 Edition of The AMSAT Journal Available
* ISS Resupply Will Interrupt ARISS Activity
* ISS SSTV Event December 7-8, 2023
* VUCC & DXCC Satellite Standing December 2023
* Changes to AMSAT-NA TLE Distribution for December 1, 2023
* ARISS News
* Upcoming Satellite Operations
* Hamfests, Conventions, Maker Faires, and Other Events
* Satellite Shorts From All Over

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 [at] amsat [dot] 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/

ANS-337 AMSAT News Service Weekly Bulletins

To: All RADIO AMATEURS
From: Radio Amateur Satellite Corporation
712 H Street NE, Suite 1653
Washington, DC 20002

DATE 2023 DEC 03

Update on AMSAT’s Participation in ESA Geostationary Project

Following the recent AMSAT Symposium where David Bowman, G0MRF, presented information on the ESA Geostationary payload investigation, an offer was extended to AMSAT to participate with AMSAT-UK in developing a proposal for submittal to ESA. AMSAT Director and Vice President – Operations Drew Glasbrenner, KO4MA, volunteered on short notice to represent AMSAT in these initial discussions. An additional Canadian AMSAT representative is desired and welcome to participate in future meetings and discussions.

After a meeting on November 26th, an initial proposal to ESA was being finalized for submittal on December 4th. More information will be forthcoming soon.

[ANS thanks AMSAT Director and Vice President – Operations Drew Glasbrenner, KO4MA, for the above information.]


September/October 2023 Edition of The AMSAT Journal Available

AMSAT members can now go to the member portal (https://launch.amsat.org/) and download the latest edition on The AMSAT Journal. The AMSAT Journal is published online in full-color. This edition is 38 pages jam-packed with the latest updates on key AMSAT projects. Topics in this issue include:

– Apogee View – Robert Bankston, KE4AL, AMSAT President
– AMSAT Awards Update – Bruce Paige, KK5DO, AMSAT Awards Manager
– Education and CubeSat Simulator Update – Alan Johnston, KU2Y, AMSAT VP, Educational Relations
– PACSAT BBS Operations – Chris Thompson, G0KLA/AC2CZ/VE2TCP
– PACSAT Software Architecture – Chris Thompson, G0KLA/AC2CZ/VE2TCP and Burns Fisher, WB1FJ
– ARISS Update – Dave Taylor, W8AAS
– Engineering Update – Jerry Buxton, N0JY; Jonathan Brandenburg, KF5IDY; Zach Metzinger, N0ZGO

Attention AMSAT members: You should receive an email alert that a new edition of The AMSAT Journal is available. If you are not receiving that email, it means your email is not on file in out membership system. You can add or update your email information by logging in the member portal (https://launch.amsat.org/) and updating your profile. If you have trouble doing this, please write info[at]amsat[dot]org and we will assist you.

[ANS thanks AMSAT for the above information.]

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LAST CALL for 2023 AMSAT President’s Club Coins!

The year is almost over and, when it is,
the 2023 coins will no longer be available.

To commemorate the 40th anniversary of its launch
on June 16, 1983, this year’s coin features
an image of AMSAT-OSCAR 10.


Join the AMSAT President’s Club today and help
Keep Amateur Radio in Space!
https://www.amsat.org/join-the-amsat-presidents-club/
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ISS Resupply Will Interrupt ARISS Activity

NASA will provide live launch and docking coverage of the Roscosmos Progress 86 cargo spacecraft carrying about three tons of food, fuel, and supplies for the Expedition 70 crew aboard the International Space Station.

The unpiloted spacecraft is scheduled to launch on Friday, December 1,2023 at 09:25 UTC (4:25 A.M. EST) on a Soyuz rocket from the Baikonur Cosmodrome in Kazakhstan.

NASA coverage will begin at 4 A.M. on the NASA+ streaming service via the web <https://plus.nasa.gov/> or the NASA app <https://www.nasa.gov/connect/apps.html>.

The Progress spacecraft will be placed into a two-day, 34-orbit journey to the station, leading to an automatic docking to the Poisk module at 6:14 a.m. Sunday, Dec. 3. Coverage of rendezvous and docking will begin at 5:30 a.m. on NASA Television and the agency’s website. As always, all amateur radio activity aboard the ISS is suspended during docking maneuvers.

The spacecraft will remain at the orbiting laboratory for approximately six months, then undock for a destructive but safe re-entry into Earth’s atmosphere to dispose of trash loaded by the crew.

[ANS thanks NASA for the above information.]


ISS SSTV Event December 7-8, 2023

Russian cosmonauts on the International Space Station (ISS) are planning to transmit Slow Scan TV (SSTV) images on 145.800 MHz FM probably using the SSTV mode PD-120.

The transmissions are part of the Moscow Aviation Institute SSTV experiment (MAI-75) and will be made from the amateur radio station RS0ISS in the Russian ISS Service module (Zvezda) using a Kenwood TM-D710E transceiver. It appears the theme for this session will highlight one of MAI’s cosmonaut graduates – Yuri Usachov. Currently scheduled days and times are:

Thu 2023-12-07 08:55 UTC to 14:25 UTC
Fri 2023-12-08 08:15 UTC to 14:10 UTC

Days and times are subject to change due to the operational requirements of the ISS.

Reminder – No ARISS award will be available for this session since it is not transmitted globally.

[ANS thanks Charlie Sufana, AJ9N, one of the ARISS operation team mentors for the above information.]

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Need new satellite antennas? Purchase 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/

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VUCC & DXCC Satellite Standing December 2023

+ VUCC Satellite Award/Endorsement Change Summary for November 01, 2023 to December 01, 2023.

Call1-Nov1-Dec
KO4MA19332000
K8DP15751581
AA5PK13821404
N8RO13681384
DL2GRC10041108
DF2ET10001102
KF7R10501075
PS8ET9251000
K9UO926950
KE8RJU905950
OZ9AAR800900
EA2AA825856
KQ4DO808827
W8LR818825
FG8OJ639737
HB9AOF604725
KS1G655703
WA6DNR457605
JL1SAM511601
W0NBC437563
JG6CDH515553
A65BR513532
XE1UYS327505
IK3ITB400500
IK7FMQ453500
N3CAL435471
N6RVI100380
SA0UNX205362
JR0GAS250360
AD2DD261356
KG4AKV254355
HC2FG276350
N6PAZ326342
DK3ZLNew319
KB8CRNew301
AL7IDNew261
K6VHF201250
N7GR179205
K9JKM114201
JF3MKC175200
JI5RPT/1101200
K9AQ109200
WD9EWK(DM45)160165
N4QX152157
AA0DWNew141
N6UTC(DM15)New126
JF1CDXNew105
KT6CANew103
W3TI101103
NJ2DXNew100

Congratulations to the new VUCC holders.
AL7ID is first VUCC Satellite holder from BP64

+ DXCC Satellite Award/Endorsement Change Summary for November 01, 2023 to December 01, 2023.

OE9DGV208210
F6BKI203207
YO2CMI169173
ZS1LS153160
EA2AA152154
DL6GBM125152
HB9RYZ137139
LA6OP123136
SP3AU130136
DL9RAN100125
FG8OJ111114
SM2OAN100109
CT1ETENew104
TF1A100102
JA0FSBNew101
K9UO100101
EA5RMNew100
KB9STRNew100
KN2KNew100
LA0FANew100
N0JENew100

Congratulations to the new DXCC Satellite holders.
KN2K is first DXCC Satellite holder from VA

[ANS thanks Jon Goering, N7AZ, for the above information.]

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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

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Changes to AMSAT-NA TLE Distribution for December 1, 2023

The following satellite has been removed from this week’s AMSAT-NA TLE distribution:

NEUDOSE NORAD Cat ID 56315 Decayed from orbit on or about 28 November 2023

The following satellites have been added to this week’s AMSAT-NA TLE distribution:

HADES-D NORAD Cat ID 58294 IARU coordinated downlink on 436.666 MHz
VERONIKA NORAD Cat ID 58261 IARU coordinated downlink on 436.680 MHz
KAFASAT NORAD Cat ID 58317 IARU coordinated downlinks 435.835 MHz and 2404.400 MHz

AMSAT thanks Nico Janssen for positively identifying these spacecraft and associating them with object numbers.

Two Line Elements or TLEs, often referred to as Keplerian elements or keps in the amateur community, are the inputs to the SGP4 standard mathematical model of spacecraft orbits used by most amateur tracking programs. Weekly updates are completely adequate for most amateur satellites. Elements in the TLE bulletin files are updated daily. TLE bulletin files are updated to add or remove satellites as necessary Thursday evenings around 2300 UTC, or more frequently if new high interest satellites are launched. More information may be found at https://www.amsat.org/keplerian-elements-resources/

[ANS thanks Joe Fitzgerald, KM1P, AMSAT Orbital Elements Manager 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.

+ Upcoming Contacts

Carl-Maria-von-Weber-Schule Eutin, Eutin, Germany, direct via DKØOH/Telebridge and Gymnasium in Loekamp, Marl, Germany, telebridge via DKØOH.
The ISS callsign is presently scheduled to be OR4ISS.
The scheduled crewmember is Andreas Mogensen, KG5GCZ.
The ARISS mentor is IN3GH.
Contact is go for Monday, December 4, 2023 at 11:36 UTC.

Orangeburg Christian Academy, Orangeburg, SC, direct via N7GZT.
The ISS callsign is presently scheduled to be NA1SS.
The scheduled crewmember is Jasmin Moghbeli, KI5WSL.
The ARISS mentor is KD8COJ.
Contact is go for Tuesday, December 5, 2023 at 15:19 UTC.
Watch for Livestream at https://www.facebook.com/orangeburgchristianacademy

Obninsk, Russia, direct via TBD.
The ISS callsign is presently scheduled to be RSØISS.
The scheduled crewmember is Konstantin Borisov.
The ARISS mentor is RV3DR.
Contact is go for Wednesday, December 13, 2023 at 09:15 UTC.

+ Completed Contacts

Gagarin From Space Performance Of An Amateur Radio Communication Session With Pupils Of Schools Of Aznakaevsky District Of The Republic Of Kazakhstan. Tatarstan, Russia, direct via RC4P.
The ISS callsign was RSØISS.
The crewmember was Konstantin Borisov.
The ARISS mentor was RV3DR.
Contact was successful on November 25, 2023 at 14:08 UTC.

The crossband repeater continues to be active (145.990 MHz up {PL 67} & 437.800 MHz down). If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know.

As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol.

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.

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

[ANS thanks Charlie Sufana, AJ9N, one of the ARISS operation team mentors for the above information.]


Upcoming Satellite Operations

None scheduled at this time.

A growing number of satellite rovers are currently engaged in sharing their grid square activations on https://hams.at. By visiting the website, you gain easy access to comprehensive information about the operators responsible for activating specific grid squares. Additionally, you have the ability to assess the match score between yourself and a particular rover for a given pass, while also being able to identify the upcoming satellite passes that are accessible from your location.

[ANS thanks Ian Parsons, K5ZM, 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.

AMSAT Ambassador Clint Bradford, K6LCS, says, “Think a 75-minute presentation on “working the easy satellites” would be appropriate for your club or event? Let me know by emailing me at k6lcsclint (at) gmail (dot) com or calling me at 909-999-SATS (7287)!” Clint has NEVER given the exact same show twice: EACH of the 150+ presentations so far has been customized/tailored to their audiences.


Satellite Shorts From All Over

+ Eirsat-11 was successfully launched on Friday, December 1, 2023 from Florida aboard a Space X ride. On the first pass over Europe EIRSAT-1 was almost 10 minutes late on the preliminary TLE set and almost 4 minutes early on the projected TLE set. The launch team will try to develop better parameters. Since this was a classified launch, TLEs may not be published by he usual sources, so the team will have to develop its own TLE set. [ANS thanks Nico Janssen, PA0DLO, for the above information.]

+ A fascinating article describes the development of the CubeSat standard by AMSAT member Bob Twiggs, KE6QMD, and co-inventor Jordi Puig-Suari, an aerospace engineering professor at California Polytechnic State University. Searching for a way to simplify the projects—and cut out build time — Twiggs thought, “What if we made [the satellite] a cube and put solar cells on all sides so no matter which way it rotated, it was going to get charged?” With some spare solar cells from NASA’s Jet Propulsion Laboratory, he went down to a local shop and found a 4 X 4 X 4-in. transparent box. It was also around that time—in 1999—that an infamous error caught Twiggs’ attention. That year a mix-up between Imperial and metric units by a Lockheed Martin engineering team caused NASA’s Mars Climate Orbiter to burn up in the red planet’s atmosphere, ending the mission early. “I said, ‘It’s about time students learn metric,’” he says. “I wonder what this [4-in. box] is in metric? Well, it turned out to be just almost 10 cm.” Read the entire article at https://tinyurl.com/ANS-337-Twiggs. [ANS thanks Aviation Week Network for the above information.]

+ An innovative experiment flying aboard NASA’s Psyche mission just hit its first major milestone by successfully carrying out the most distant demonstration of laser communications. The tech demo could one day help NASA missions probe deeper into space and uncover more discoveries about the origin of the universe. The experiment beamed a laser encoded with data from far beyond the moon for the first time. The test data was sent from nearly 10 million miles (16 million kilometers) away and reached the Hale Telescope at the California Institute of Technology’s Palomar Observatory in Pasadena, California. Read the entire article at https://tinyurl.com/ANS-337-Laser. [ANS thanks CNN.com for the above information.]


Join AMSAT today at https://launch.amsat.org/

In addition to regular membership, AMSAT offers membership to:

* Societies (a recognized group, clubs or organization).
* 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.
* Memberships are available for annual and lifetime terms.

Contact info [at] amsat.org for additional membership information.

73 and remember to help Keep Amateur Radio in Space!

This week’s ANS Editor, Frank Karnauskas, N1UW
n1uw [at] amsat [dot] org