AMSAT NEWS SERVICE
ANS-058

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/

In this edition:

• SanoSat-1 has been assigned Nepal-OSCAR 116 (NO-116)
• The First Rocket from Mars
• Tiny Probes Could Sail to Outer Planets With the Help of Low-Power Lasers
• Northrop Grumman Sends NASA Science, Cargo to International Space Station
• ARISS News
• Upcoming Satellite Operations
• Hamfests, Conventions, Maker Faires, and Other Events
• Satellite Shorts From All Over

ANS-058 AMSAT News Service Weekly Bulletins

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

DATE 2022 Feb 27

SanoSat-1 has been assigned Nepal-OSCAR 116 (NO-116)

On January 13, 2022, the SanoSat-1 satellite was launched on a Falcon 9 launch vehicle from the Kennedy Space Center in Florida. Developed by ORION Space, AMSAT-Nepal, and AMSAT-EA, the satellite carries a radiation sensor payload and provides a store and forward capability.

At the request of AMSAT-Nepal, AMSAT hereby designates SanoSat-1 as Nepal-OSCAR 116 (NO-116). We congratulate AMSAT-Nepal and their partners, thank them for their contribution to the amateur satellite community, and wish them continued success on this and future projects.

[ANS thanks Drew Glasbrenner, KO4MA, AMSAT VP Operations/OSCAR Number Administrator, for the above information]

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The 2022 AMSAT President’s Club coins have arrived!
To commemorate the 50th anniversary of its launch on
October 15, 1972, this year’s coin features
an image of AMSAT-OSCAR 6.
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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The First Rocket from Mars

Two weeks ago, Lockheed Martin won a $194M contract to build the Mars Ascent Vehicle (MAV) for the upcoming joint NASA-ESA Mars sample return campaign. The cost-plus contract covers the development and manufacture of 10 test and flight-ready MAVs over the next six years culminating in what will likely be, barring other unforeseen entrants, the first rocket launched on another planet (as opposed to a moon, comet, or asteroid). Lockheed will be supported by Northrop Grumman, who will build the MAV’s solid propulsion motors—updated STAR 15 & 20 solid rocket motors, originally developed in the early 70s, which will need to survive a multi-year cold soak along with their propellant. To keep propellant grains above -40° C, the 2.8-meter long MAV will be housed in “the igloo,” an insulated dome blanketed with CO2, which will be heated by solar-powered electric heaters in 16 separately-instrumented heating zones. Additional information and graphics may be found at: https://bit.ly/3aA7V1G

All this is scheduled to kick off with the lander/rover/MAV combo launching NET 2026. Sample retrieval and launch to Martian orbit could take around 13 months after arrival, but samples won’t actually make it back to Earth until sometime in the first half of the 30s.

[ANS thanks The Orbital Index for the above information]

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Tiny Probes Could Sail to Outer Planets With the Help of Low-Power Lasers

In this illustration, https://bit.ly/3hjGtsm, a low-power laser (red cone) on Earth could be used to shift the orbit (red lines) of a small probe (grey circle), or propel it at rapid speeds to Neptune and beyond.

Space travel can be agonizingly slow: For example, the New Horizons probe took almost 10 years to reach Pluto. Traveling to Proxima Centauri b, the closest habitable planet to Earth, would require thousands of years with even the biggest rockets.
Now, researchers calculate in ACS’ Nano Letters that low-power lasers on Earth could launch and maneuver small probes equipped with silicon or boron nitride sails, propelling them to much faster speeds than rocket engines.

Instead of catching wind, like the sails on boats, “laser sails” would catch laser beams and could, in principle, push spacecraft to nearly the speed of light. Scientists have been working on this concept for a while. For example, one privately funded project called the Breakthrough Starshot initiative aims to send a small, sailed probe weighing about a gram to Proxima Centauri b with a flight taking only 20 years.

It would be propelled to 20% of light speed by a 100 GW, kilometer-square laser array. Ho-Ting Tung and Artur Davoyan wondered if much lower-power, smaller laser arrays could find use in applications where conventional electric and chemical rockets are now used. More information at: https://bit.ly/3Il7Mi4

[ANS thanks SpaceDaily.com 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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Northrop Grumman Sends NASA Science, Cargo to International Space Station

Northrop Grumman’s Antares rocket liftoff from pad 0A at 12:40 p.m. EST from NASA’s Wallops Flight Facility in Virginia, on Feb. 19, 2022. Northrop Grumman’s Antares rocket liftoff from pad 0A at 12:40 p.m. EST from NASA’s Wallops Flight Facility in Virginia, on Feb. 19, 2022. The Cygnus spacecraft, carrying 8,300 pounds of science investigations and cargo, is scheduled to arrive at the space station on Monday, Feb. 21. A fresh supply of 8,300 pounds of scientific investigations and cargo launched from NASA’s Wallops Flight Facility in Virginia at 12:40 p.m. EST on Saturday, Feb. 19, aboard a Northrop Grumman Cygnus resupply spacecraft, and is now traveling to the International Space Station. The Cygnus spacecraft, which was launched on an Antares rocket, is scheduled to arrive at the space station around 4:35 a.m. on Monday, Feb. 21. NASA Television, the NASA app, and agency’s website will provide live coverage of the spacecraft’s approach and arrival beginning at 3 a.m. NASA astronauts Raja Chari and Kayla Barron will capture Cygnus with the station’s robotic Canadarm2 upon its arrival. The spacecraft will then be installed on the Earth-facing port of the station’s Unity module. This is Northrop Grumman’s 17th contracted resupply mission under the second Commercial Resupply Services contract with NASA. The delivery includes critical materials to support dozens of the more than 250 science and research investigations occurring during NASA’s Expedition 66 mission aboard the space station. Details of the mission at https://go.nasa.gov/3HouZP6. More of the article above at https://go.nasa.gov/3BXyXx5

[ANS thanks Robert Margetta and NASA 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
https://www.zazzle.com/amsat_gear

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Changes to AMSAT-NA TLE Distribution for February 24, 2022

The following satellite(s) have been added to this week’s AMSAT TLE Distribution.
Tevel 1,2,3,4,5,6,7,8 – NORAD Cat ID 50999
(Thanks to Dk3WN SatBlog for the identification.)
A close TLE for Tevel-5 and Tevel-6 is NORAD Cat ID 50999. Since the Tevel series of satellites is very close together, NORAD Cat ID 50999 should work for satellites Tevel 1 thru 4 and Tevel 7 thru 8 also.

[ANS thanks Joe Fitzgerald, KM1P, 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.

Carter G. Woodson Middle School, Hopewell, VA, telebridge via K6DUE.

The ISS callsign is presently scheduled to be NA1SS. The downlink frequency is presently scheduled to be 145.800 MHz. The scheduled crewmember is Thomas Marshburn KE5HOC. Contact is go for: Mon 2022-02-28 14:43:53 UTC 36 deg
Watch for Livestream at: https://youtu.be/KmFtTluF3aQ

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]

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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/

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Upcoming Satellite Operations

EA8/EA4NF: March 4-6 IL07, IL17 Hierro Island (FK78) ! If you want to try a QSO with this rare island,check FP and contact Philippe before to be in his NA shortlist

KE0PBR: BL10 (HI) 2/26 through 3/5. Holiday style, but will announce on Twitter before hand (usually right before). KE0PBR will probably be on only FO-29 and RS-44, between 17:00UTC and 08:00UTC.

4A90, MEXICO (Special Event) continues. Members of the Federacion Mexicana de Radio Experimentadores (FMRE)[Mexican Society]are celebrating their 90th anniversary during January, February and March 2022 promoting each of the 31 States and Mexico City with the following 32 different special event callsigns and 4A90FMRE:

January 1-15th: 4A90COL, 4A90CMX, 4A90EMX, 4A90GTO, 4A90HGO, 4A90JAL and 4A90MIC
January 16-30th: 4A90MOR, 4A90NAY, 4A90PUE, 4A90QRO, 4A90TLX and 4A90VER
January 31st-February 14th: 4A90AGS, 4A90BAC, 4A90BCS, 4A90COA, 4A90CHH and 4A90DGO
February 15th-March 1st: 4A90NLE, 4A90SLP, 4A90SIN, 4A90SON, 4A90TAM and 4A90ZAC
March 2-16th: 4A90CAM, 4A90CHI, 4A90GRO, 4A90OAX, 4A90QUI, 4A90TAB and 4A90YUC

Activity will be on various HF bands using CW, SSB, RTTY, FT8/FT4 and the satellites. Awards are available (see QRZ.com for details). For more details on the event, see: http://fmre90.puebladx.org

Frank Aiello, K3TRM, will be operating as PJ5/K3TRM from St. Eustatius between March 6 – 12, 2022. Activity will be on 40-10m using SSB and Digital (RTTY & FT8), and satellite. QSLs will be available via home call, buro, LoTW, ClubLog OQRS.

[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.

AMSAT Ambassador Clint Bradford, K6CLS is making one of his outstanding Getting Started club presentations on Zoom, March 2 at 7:00PM Eastern/4:00 PM Pacific. Clint has added a new feature, he is being joined during the presentation by two special guests who will help explain SSB operations on linear satellites and will provide a live pass demonstration. Contact Clint for the latest information on his presentation schedule for the Getting Started With Amateur Satellites at 951-533-4984 or send a request at his website: https://bit.ly/3K0rEXY

+Charlotte NC Hamfest March 11-12
(AMSAT Ambassador Phillip Jenkins, N4HF)
Forum & demo(s) are Saturday only
Cabarrus County Arena & Events Center
4551 Old Airport Rd, Concord, NC 28025
https://charlottehamfest.org/
(note: 2 day hamfest, but only open 4 hours on Friday the 11th.)

+Raleigh NC Hamfest April 16
(AMSAT Ambassador Phillip Jenkins, N4HF)
(info table and demos; possible forum, but not likely at this point)
Jim Graham Building – NC State Fairgrounds
4285 Trinity Rd, Raleigh, NC 27607
https://www.rarsfest.org/

Scheduled Events with AMSAT involvement:

+ CubeSat Developers Workshop
April 26–28, 2022
San Luis Obispo, CA

+ Hamvention 2022
May 20, 2022 to May 22, 2022
Greene County Fairgrounds and Expo Center
210 Fairground Road
Xenia, Ohio 45385
https://www.hamvention.org

+ 2022 Rocky Mountain ARRL Division Convention
October 7, 2022 – October 9, 2022
Event Center at Archer
3921 Archer Pkwy
Cheyenne, Wyoming 82007
https://wyhamcon.org/site.

[ANS thanks AMSAT Ambassadors Clint Bradford, K6CLS and Phillip Jenkins, N4HF as well as Paul Overn, KE0PBR, AMSAT Events page manager, for the above information]

Satellite Shorts From All Over

+ From riverbed to crawlerway, the path to space goes through a unique Alabama resource. Alabama river rocks currently pave the path for rockets on the crawlerway at NASA’s Kennedy Space Center in Florida. This 4.2 mile road of rocks is crucial for launching NASA’s missions, specifically the upcoming launch of Artemis I, the uncrewed test flight of NASA’s Space Launch System (SLS) and Orion Spacecraft. A massive pair of machines called crawler-transporters have carried integrated rockets and spacecraft to Pads 39A and 39B for more than 50 years at Kennedy. Their initial design called for asphalt roads, but engineers quickly encountered issues. Asphalt couldn’t handle the weight of the 6.65-million-pound crawler on its own, much less with the weight of a rocket added to it. The asphalt also proved too sticky and therefore would not allow the crawler-transporter to turn properly, causing damage to its roller bearings. NASA conducted a study to find a material that would allow the crawler to make a proper turn and hold the weight required. The results: river rock. More at http://go.nasa.gov/3K0r3We [ANS thanks Jennifer Harbaugh of NASA for the above information]

+ Rocket Lab to debut new launch pad on next mission Rocket Lab’s next mission, targeted for no earlier than Feb. 28, will be the first from a new launch pad at the company’s private spaceport in New Zealand, an addition officials said could double the flight rate of Electron launchers. The new launch pad, named Launch Complex 1B, lies 383 feet (117 meters) from Launch Complex 1A, the pad Rocket Lab has used for all 23 of its Electron rocket missions to date, according to a company spokesperson. More at https://bit.ly/3LUMBW6 [ANS thanks Stephen Clark of Spaceflight Now for the above information]

+ To survive frigid temperatures, spacecraft often use radioisotope heaters. Masten Space’s under-development NITE system is an alternative that uses the exothermic oxidation of metals with excess propellant to produce power and heat. They claim it saves ~$50 million over nuclear solutions and ~$10 million in reduced launch mass when compared to batteries. The project is partially funded through a 2020 NASA Tipping Point award. More information is avalable at: https://bit.ly/3BOVtbn. [ANS thanks The Orbital Index for the above information]

+ESA is soliciting ideas and use cases for their proposed commercial lunar communication and navigation satellite network, which promises to allow for cheaper missions by providing shared infrastructure The proposale and timeline are available at: https://bit.ly/3pjcF3H. [ANS thanks The Orbital Index and ESA 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,

Jack Spitznagel, KD4IZ
kd4iz at arrl dot org

AMSAT NEWS SERVICE
ANS-037

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/

In this edition:

• Apogee View – November/December 2021
• VUCC Satellite Awards/Endorsements For February 2022
• FO-29 Enters Full Sun Period, Analog Transponder Active
• Changes to AMSAT TLE Distribution for February 3, 2022
• ARISS News
• Upcoming Satellite Operations
• Hamfests, Conventions, Maker Faires, and Other Events
• Satellite Shorts From All Over

ANS-037 AMSAT News Service Weekly Bulletins

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

DATE 2022 Feb 6

Apogee View – November/December 2021

As 2021 comes to a close, AMSAT’s schedule for 2022 is quickly filling up. Our Engineers will be busy with GOLF, launching a new program, called Fox +, and beginning to formulate our return to high earth orbits. Additionally, in-person events are kicking off again, starting with

+ Feb 11-13, Hamcation, Orlando, FL
+ Apr 26-28, CubeSat Developers Workshop, San Luis Obispo, CA
+ May 20-22, Hamvention, Xenia, OH
+ Aug 6-11, Small Satellite Conference, Logon, UT
+ Oct 21-22, 40th AMSAT Space Symposium and Annual General Meeting, Bloomington, MN

If your schedule allows it, I hope you will join us on this exciting ride.

Fox +

At the December 7, 2021 Board of Directors Meeting, Jonathan Brandenburg, KF5IDY, presented a plan for a sustained presence of “Easy Sats” in low earth orbit. As I mentioned back in the July/August 2021 Apogee View, Easy Sats play a critical role in introducing amateur radio in space, so I was both excited and impressed with Jonathan’s proposal. Fox + (Plus), as the new program will be called, is based on the Fox-1 bus design and will develop a new transceiver and power system in an open-hardware and open-source environment. In addition, Fox + CubeSats will be able to host both student science, technology, engineering, and mathematics (STEM) experiments and AMSAT radio experiments. Of course, the Board enthusiastically and unanimously approved Jonathan’s Fox + proposal.

I want to personally thank Jonathan for developing this forward-thinking program and congratulate him on being appointed Assistant Vice-President, Engineering. Well done and well deserved.

A Sad Farewell

It is with a heavy heart that I inform you of the passing of Robert “Bob” Davis, KF4KSS, on Friday, December 10, 2021. Bob has been involved with every AMSAT & ARISS project since 1996, including Phase 3D (AO-40), Eagle, Suitsat, ARISSAT, the FOX series of satellites, and, most recently, the GOLF program. His expertise in mechanical engineering and willingness to share will be sorely missed. Lou McFadin, W5DID, has written a nice tribute to Bob for this issue of The AMSAT Journal, and many have shared pictures of their time with Bob. Please take a few moments to read and reflect. God speed, Bob, and thank you for sharing your life with us.

A Welcome Surprise

Earlier this year, I was notified that AMSAT had been named as one of the beneficiaries of the Robert Donnell, Sr. (KD7NM) and Joan Donnell Trusts. AMSAT received an initial distribution of $250,000 in December. AMSAT was not aware of the Donnell’s bequest until the attorney handling the Trust distribution notified us.

I am ashamed to admit that I did not have the chance to meet or even know of Robert and Joan Donnell. Scouring the internet and our records, I did find Robert’s callsign, KD7NM, see where he posted to the AMSAT-Bulletin Board, and was active in ARES and packet radio in the State of Washington. Robert Donnell, Sr. KD7NM passed away on August 24, 2011, and was followed by his wife, Joan, February 4, 2013. Robert and Joan’s daughter, passed away in September 2019, which may offer some explanation as to the later distribution of the Donnell estate. If you have any further information on Robert Donnell, please let me know. I think it is important to know as much as we can about the person who thought so much of AMSAT.

While we are greatly appreciative of this tremendous gift, please do not make the assumption that AMSAT does not need more help. We have an ambitious, forward-thinking plan for the future (https://www.amsat.org/strategicplan/) that takes us to new heights and encourages the next generation to reach for the stars, but space is not cheap. We need your help your help to get us there.

Knowing that all of our planned initiatives cannot be funded strictly from membership dues and donations, AMSAT submitted three separate grant requests to Amateur Radio Digital Communications (ARDC) in November. One is to fund a commercially-purchased and launched 1U FM CubeSat to help relieve some of the strain on the remaining EasySats until AMSAT can develop the Fox + program. Our second request is to fund the open-hardware design and construction of GOLF program’s 3U frame and deployable solar panels. And finally, our third request is for the initial kickoff of the AMSAT Youth Initiative Program, the purpose of which is to promote interest among youth in STEM topics and opportunities, particularly those related to satellite technologies, communications and electronics, and how those technologies improve life here on Earth. I will keep you apprised, as soon as I hear something.

Help Wanted

Big plans and finding the money to fund them is a great start, but we cannot make it happen without volunteers. As an all-volunteer, member organization, AMSAT depends on the generosity of people, donating their time and expertise, to develop the next generation of amateur radio satellites, but, also, share that knowledge with the rest of the world. If your expertise is in engineering, education, journalism, project management, or even office administration, we could use your help. Come join us on our journey Onward & Upward.

[ANS thanks Robert Bankston, KE4AL, AMSAT President, for the above information]

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The 2022 AMSAT President’s Club coins have arrived!
To commemorate the 50th anniversary of its launch on
October 15, 1972, this year’s coin features
an image of AMSAT-OSCAR 6.
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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VUCC Satellite Awards/Endorsements For February 2022

VUCC Satellite Award/Endorsement Change Summary for January 01, 2022 to February 01, 2022:

The above automated from a script from Doug-K8DP, thanks Doug!

[ANS thanks Jon Goering, N7AZ, 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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FO-29 Enters Full Sun Period, Analog Transponder Active

FO-29 has entered a period of full sun and the analog V/u linear transponder has been active continuously since 10:00 UTC on January 31st. The current full sun period will last until the end of April. Between April and July, the satellite will resume entering eclipses, but will return to full sun at the end of July.

While the satellite is in full sun, continuous operation of the transponder should be possible. If the battery voltage does drop below the configured threshold voltage, causing the transponder to shut down, the transponder will be reactivated after approximately two days.

FO-29 was launched in August 1996 and has been one of the most popular amateur radio satellites during its long lifetime due to its very sensitive 100 kHz wide transponder, stable downlink with 1 watt output, and orbit of 1320 km x 801 km supporting intercontinental QSOs, even with low power and minimal equipment. Due to increasing eclipse periods and aging batteries, operation of the satellite’s linear transponder has been limited since July 2019.

The uplink of the inverting linear transponder is 145.900 MHz – 146.000 MHz and the downlink is 435.800 MHz – 435.900 MHz.

[ANS thanks JARL and JA1OGZ for the above information]

Changes to AMSAT TLE Distribution for February 3, 2022

The following satellites have been added to this week’s AMSAT TLE Distribution.

IRIS-A – NORAD Cat ID 51044 (Thanks to Nico Janssen for the identification.)
GASPACS – NORAD Cat ID 51439 (Thanks to Nico Janssen for the identification.)

Still waiting for the SpaceTrack Catalog ID for Tevel-1 thru Tevel-8, SO-114 (EASAT-2), and SO-115 (HADES) to be identified. Sorry, we still need a little more separation to identify these satellites.

[ANS thanks Ray Hoad, WA5QGD, AMSAT Orbital Elements Manager for the above information]

ARISS News

Gewerbliche Schulen Donaueschingen, Donaueschingen, Germany, direct via DN2FIS

The ISS callsign is presently scheduled to be DPØISS
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 crew member is Matthias Maurer KI5KFH
Contact is go for: Thu 2022-02-10 10:00:59 UTC 71 deg
Watch for Livestream at: https://www.kmz-sbk.de/livestream/

The USOS ARISS station is currently operating in voice cross-band repeater mode

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

SSTV Activation:

The Moscow Aviation Institute (MAI) will be conducting their routine SSTV experiment during orbits that pass within range of Moscow, Russia on February 7 and 8. They typically operate PD180 on a downlink frequency of 145.800 MHz using the Kenwood D710E located in the Service Module. The images are sent with about 3 minute gaps between transmissions.

Feb. 7 – Start about 08:35 UTC, stopping about 15:05 UTC.
Feb. 8 – Start about 10:40 UTC, stopping about 14:30 UTC.

Received images can be uploaded at https://www.spaceflightsoftware.com/ARISS_SSTV/index.php

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

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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/

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Upcoming Satellite Operations

Events:

4A90, MEXICO (Special Event). Members of the Federacion Mexicana de Radio Experimentadores (FMRE)[Mexican Society]are celebrating their 90th anniversary during January, February and March 2022 promoting each of the

31 States and Mexico City with the following 32 different special event callsigns and 4A90FMRE:

January 31st-February 14th: 4A90AGS, 4A90BAC, 4A90BCS, 4A90COA, 4A90CHH and 4A90DGO
February 15th-March 1st: 4A90NLE, 4A90SLP, 4A90SIN, 4A90SON, 4A90TAM
March 2nd-16th: 4A90CAM, 4A90CHI, 4A90GRO, 4A90OAX, 4A90QUI, 4A90TAB and 4A90YUC

Activity will be on various HF bands using CW, SSB, RTTY, FT8/FT4 and the satellites. Awards are available (see QRZ.com for details). For more details on the event, see: http://fmre90.puebladx.org

[ANS thanks Paul Overn, KE0PBR, AMSAT rover page manager, for the above information]

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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.

Clint Bradford, K6LCS, AMSAT Ambassador gave his “Getting Started“ presentation last June to a great club on the east coast – now they want MORE! The club has asked for a speaker to cover working the linear satellites. EME is of interest to them too!

Clint would appreciate help finding a Zoom-capable speaker. For further details, please contact Clint Bradford, K6CLS at:
Email: clintbradford [at] mac DOT com or 951-533-4984 – cell

+ ARRL National Convention
February 10-13, 2022
DoubleTree by Hilton Orlando at SeaWorld
10100 International Dr, Orlando, FL 32821

+ Orlando HamCation
February 11-13, 2022
Central Florida Fairgrounds and Expo Park
4603 West Colonial Drive
Orlando, Florida 32808

+ CubeSat Developers Workshop
April 26–28, 2022
San Luis Obispo, CA

+ Hamvention 2022
May 20, 2022 to May 22, 2022
Greene County Fairgrounds and Expo Center
210 Fairground Road
Xenia, Ohio 45385
https://www.hamvention.org

+ 2022 Rocky Mountain ARRL Division Convention
October 7, 2022 – October 9, 2022
Event Center at Archer
3921 Archer Pkwy
Cheyenne, Wyoming 82007
https://wyhamcon.org/site

[ANS thanks Paul Overn, KE0PBR, AMSAT Events page manager, and Clint Bradford, K6LCS, 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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Satellite Shorts From All Over

+ The February 2022 operating schedule for FO-99 is available at https://www.jamsat.or.jp/?p=1748

+ 2 CubeSats were deployed from the Japanese Kibo module of the International Space Station on February 3rd, Light-1 from the UAE and GT-1 from Georgia Tech.

+ NASA released an updated transition plan for the ISS on Janaury 31st. The updated plan provides for continued operation through 2030 and de-orbiting in 2031. https://www.nasa.gov/feature/nasa-provides-updated-international-space-station-transition-plan

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,

Paul Stoetzer, N8HM
n8hm at amsat dot org

AMSAT NEWS SERVICE
ANS-030

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/

In this edition:

• AMSAT’s GOLF-TEE CubeSat De-Manifested From Launch on ELaNa-46
• Weak Signals Heard from Spanish Satellites EASAT-2 and HADES
• Svalbard QO-100 Satellite DX-pedition Announced
• Orbital Mechanics for New and Experienced Satellite Operators
• Changes to AMSAT TLE Distribution for January 27, 2022
• ARISS News
• Upcoming Satellite Operations
• Hamfests, Conventions, Maker Faires, and Other Events
• Satellite Shorts From All Over

ANS-030 AMSAT News Service Weekly Bulletins

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

DATE 2022 Jan 30

AMSAT’s GOLF-TEE CubeSat De-Manifested From Launch on ELaNa-46

NASA has de-manifested GOLF-TEE from the ELaNa-46 mission at the request of AMSAT. ELaNa-46 was expected to launch no earlier than 2022. COVID-related restrictions and supply chain disruptions, affecting both AMSAT’s vendors and team, have put AMSAT’s ability to meet the mission integration timeline at high risk.

AMSAT Vice-President Engineering Jerry Buxton, N0JY, described some of the reasons for this decision:

• AMSAT finds itself in a similar situation to what other payloads and space-industry providers are experiencing. The worldwide pandemic and supply chain shortages are threatening everyone’s ability to properly and successfully deliver for launches.
• Out of respect for NASA, the launch provider, and other payloads, it is important to withdraw now, rather than later or, even worst, missing a launch integration deadline, which has possible financial penalty implications.
• GOLF-TEE and GOLF-1 have both been selected to participate in NASA’s CubeSat Launch Initiative program, and NASA will continue to look for another launch for GOLF-TEE.

AMSAT’s GOLF program plays an important role in AMSAT’s return to highly elliptical orbits. In addition to proving the maneuverability capabilities required by current and proposed orbital debris regulations, the GOLF program will work through a series of increasingly capable spacecraft to develop skills and learn systems for which we do not yet have the necessary low-risk experience. Among these are active attitude control, deployable/steerable solar panels, radiation tolerance for Commercial off the Shelf (COTS) components in higher orbits, and propulsion.

The TEE designation in GOLF-TEE stands for “Technology Exploration Environment” and reflects GOLF-TEE’s mission goal to test two critical systems needed for higher orbits. The first is an Attitude Determination and Control System (ADCS) that will allow active pointing of high gain satellite antennas, provide accurate attitude adjustments in future missions with maneuverability systems, and allow pointing the fixed solar panel array for best solar power in any given orbit type. The second is the Radiation-Tolerant Integrated Housekeeping Unit (RTIHU), which will allow AMSAT to gain initial orbit and space radiation exposure for radiation event-induced fault tolerant systems designed using COTS components. GOLF-TEE’s RTIHU includes a command transceiver, and its design is based on the Hercules line of ARM architecture-based microcontrollers.
GOLF-TEE will also evaluate a low-cost, deployable, fixed attitude, solar panel array design as part of AMSAT Engineering’s exploration of fixed panel arrays that allow for outfitting a variable number of “wings” in order to best match the power requirements of various CubeSat missions.

Additionally, GOLF-TEE will carry a modified Ettus E310 commercial software-defined radio (SDR), as an experimental package, to test the high speed data downlink in the 10 GHz band and a parrot V/x mode linear transponder to provide users with an opportunity to experiment with the 10 GHz microwave downlink. GOLF-TEE will also carry a legacy V/u linear transponder.
GOLF-1 will build on technology and lessons learned from the GOLF-TEE mission; however, it will be a return to STEM-based educational missions, including hosted student radiation and imaging experiments in collaboration with AMSAT’s educational partners. GOLF-1 will require a more comprehensive de-orbiting plan and hardware that are in compliance with NASA’s NPR 8715.6 NASA Procedural Requirements for Limiting Orbital Debris in order to be manifested on an ELaNa launch to the high altitude AMSAT is seeking.

A significant amount of funding is necessary to complete the development and construction of the GOLF series of CubeSats. Please consider a donation today. Donations designated for the AMSAT GOLF program may be made at https://www.amsat.org/donations/amsat-golf-program-donations/

[ANS thanks Robert Bankston, KE4AL, President AMSAT for the above information]

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The 2022 AMSAT President’s Club coins have arrived!
To commemorate the 50th anniversary of its launch on
October 15, 1972, this year’s coin features
an image of AMSAT-OSCAR 6.
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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Weak Signals Heard from Spanish Satellites EASAT-2 and HADES

AMSAT-EA (Spain) has said it appears that EASAT-2 and HADES are transmitting, and that weak signals have been heard, but the satellites’ antennas may not have deployed.

“We confirm the reception of both EASAT-2 and HADES, as well as the decoding of telemetry and the FM recorded voice beacon with the call sign AM5SAT of the first one. EASAT-2 appears to be working well, except for the deployment of the antennas — something that apparently has not yet occurred and causes weak signals,” said AMSAT-EA Mission Manager Felix Paez, EA4GQS. “However, the AMSAT-EA team confirms that, based on the reception of FSK, CW, the FM voice beacon, and the telemetry data that has been decoded, it can be said that the satellite is working perfectly. In the event of low battery or system malfunction, the onboard computer would not transmit CW messages or the voice beacon call sign, as it would be in [safe mode] with only fast and slow telemetry transmissions.”

At the request of AMSAT-EA, EASAT-2 has been designated as Spain-OSCAR 114 (SO-114) and HADES as Spain-OSCAR 115 (SO-115).

“These signals that confirm the operation of both satellites were received by Daniel Estévez, EA4GPZ, at 1807 UTC on Saturday, January 15, using two antennas from the Allen Telescope Array.” Doppler observations from the co-launched Delfi-PQ satellite and the amateur radio community have been used to identify the satellites’ orbits or TLEs.

AMSAT-EA reports that Estévez performed a preliminary analysis using just one polarization of one of the Allen Telescope Array satellite dishes. EASAT-2 was detected with a relatively strong signal, close to the Delfi-PQ signal, obtaining voice FM beacon transmissions and FSK, FSK-CW at 50 baud, AMSAT-EA said.

“The CW beacon clearly shows the message VVV AM5SAT SOL Y PLAYA, which is one of several that both satellites emit, although the call sign AM5SAT confirms that it is EASAT-2,” AMSAT-EA said. “In the recording made by EA4GPZ, there is also a faint trace confirmed to be from HADES and stronger packets probably from the IRIS-A satellite.”

AMSAT-EA reports that signals from HADES are weaker than those of EASAT-2, “most likely because the onboard computer has not yet managed to deploy the antennas either, although it will continue trying regularly,” AMSAT-EA said. “The reason the signals are suspected to be weaker at HADES is that the antennas are more tightly folded than those of EASAT-2. In any case, this is great news, since the transmission pattern confirms the proper functioning of the satellite. In the observations, you can see the FSK tones with a deviation of about 5 kHz interspersed with the FM carrier corresponding to the voice beacon of the satellite, which has call sign AM6SAT. The AMSAT-EA team is working to try to decode the telemetry signals and obtain more detailed information on the state of the satellite.”

AMSAT is asking amateurs with “very high-gain antennas” to try to receive them — especially HADES. “If we could decode telemetry, it would be very helpful for us.” AMSAT-EA said. “Until antennas are deployed, it will be very difficult to use their repeaters or to receive any SSTV camera images from HADES, but we hope that this will happen sooner or later, at least because, even if the computer doesn’t succeed applying heat to the resistor where the thread [retaining the antennas] is attached, with time, the thread should break due to the space environment conditions.”

Details of the decoded telemetry and voice, as well as more details in:
https://www.amsat-ea.org/ (Texts are In Spanish)

And in the following Twitter threads:

EASAT-2 transmissions:
https://twitter.com/ea4gpz/status/1482457631566487553

EASAT-2 decodings by Gabriel Otero:
https://twitter.com/gaoterop/status/1482758196037050382

HADES transmissions:
https://twitter.com/ea4gpz/status/1482696274797338625.

[ANS thanks Felix Paez, EA4GQS, AMSAT-EA Mission Manager and AMSAT News Service 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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Svalbard QO-100 Satellite DX-Pedition Announced

The very first Svalbard QO-100 Satellite DX-Pedition will take place April 22-24, 2022 from Kapp Linné – Isfjord Radio at 78° North. ON4CKM Cedric, ON5UR Max and ON4DCU Patrick will take up the challenge and travel to Kapp Linné and stay there for 3 days, trying to be active 24 hours a day via the Qatar-OSCAR 100 satellite. They will operate two QO-100 satellite stations under the callsigns JW0W and JW100QO, while JW0X will be used by another team for contacts on shortwave. With QO-100 only 3° above the horizon, Kap Linné was the only suitable place in the area with Svalbard at the edge of the satellite footprint. Looking for a suitable location to stay and getting there, is one of the biggest challenges and cost drivers for the team. This is indeed a very unique opportunity to work this rare location and DXCC via satellite. And if they are lucky, they might also be able to contact DP0GVN at the German Antarctic research Neumayer-Station III for the North/South distance record via QO-100. The team is seeking donations. Additional information and graphics may be found at: https://bit.ly/3KLZsJI.

[ANS thanks Peter Gülzow, DB2OS, President AMSAT-DL for the above information]

Orbital Mechanics for New and Experienced Satellite Operators

Bob Meyers, WA8FXQ posted a useful link he discovered in the most recent Orbital Index. It is particularly good for those who want a better understanding of fundamental behind GPS. The link’s author, Bartosz Ciechanowski, is a blogger who focuses on explorations of physics, math, and engineering. His animations couple with his straight forward explanations to create a clear view of each topic he tackles. His current blog post is focused on the principles behind GPS systems, however in the process of explaining how GPS systems work, he tackles orbital mechnics and the relationship of orbital altitude to radio footprint of satellites. His excellent animations make it possible for him to present the rather complicated mathematics visually and without requiring the viewer to have a strong mathematical background. His blog on the GPS system may be seen at: https://ciechanow.ski/gps/. He is also a Patreon creator and fields questions and discussions on that platform.

[ANS thanks Bob Meyers, WA8FXQ and The Orbital Index 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 January 27, 2022

The following satellite has been added to this week’s AMSAT TLE Distribution.

Grizu-263a – NORAD Cat ID 51025 (Thanks to Space-Track/CelesTrak for the
identification.)

Still waiting for the SpaceTrack Catalog ID for Tevel-1 thru Tevel-8, EASAT-2, and Hades to be identified. For info on these satellites, see AMSAT News Service Bulletin ANS-023 (January 23.2022) on www.amsat.org

Finally, per AMSAT News Service Bulletin ANS-023, AMSAT-EA Receives Two OSCAR Designations: SO-114 & SO-115. Drew Glasbrenner, KO4MA, AMSAT VP Operations/OSCAR Number Administrator wrote: “At the request of AMSAT-EA, AMSAT hereby designates EASAT-2 as Spain-OSCAR 114 (SO-114) and HADES as Spain-OSCAR 115 (SO-115). We congratulate AMSAT-EA, thank them for their contribution to the amateur satellite community, and wish them continued success on this and future projects.”

[ANS thanks Ray Hoad, WA5QGD, AMSAT Orbital Elements Manager, for the above information]

ARISS News

Upcoming ARISS Contact Schedule as of 2022-01-27 01:30 UTC

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.

Lewis Center for Educational Research, Apple Valley, CA, telebridge via K6DUE. The ISS callsign is presently scheduled to be NA1SS. The downlink frequency is presently scheduled to be 145.800 MHz. The scheduled crewmember is Thomas Marshburn KE5HOC. Contact is go for: Mon 2022-01-31 17:47:42 UTC 35 deg

Amur State University, Blagoveshchensk, Russia, direct via TBD
The ISS callsign is presently scheduled to be RSØISS. The downlink frequency is presently scheduled to be 145.800 MHz. The scheduled crewmember is Pyotr Dubrov. Contact is go for Wed 2022-02-02 08:45 UTC

Johannes-Kepler-Gymnasium, Lebach, Germany, direct via DLØJKG (***). The ISS callsign is presently scheduled to be DPØISS. The downlink frequency is presently scheduled to be 145.800 MHz. The scheduled crewmember is Matthias Maurer KI5KFH. Contact is go for: Fri 2022-02-04 11:37:09 UTC 25 deg

The next mode change to voice cross band repeater is expected to occur in late January/early February 2022.

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]

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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/

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Upcoming Satellite Operations

ISS Is in packet mode as of Jan 11th. 145.825 up and down. Going back to cross band repeater on 1/31.

4A90, MEXICO (Special Event). Members of the Federacion Mexicana de Radio Experimentadores (FMRE)[Mexican Society]are celebrating their 90th anniversary during January, February and March 2022 promoting each of the 31 States and Mexico City with the following 32 different special event callsigns and 4A90FMRE:

January 1-15th: 4A90COL, 4A90CMX, 4A90EMX, 4A90GTO, 4A90HGO, 4A90JAL and 4A90MIC
January 16-30th: 4A90MOR, 4A90NAY, 4A90PUE, 4A90QRO, 4A90TLX and 4A90VER
January 31st-February 14th: 4A90AGS, 4A90BAC, 4A90BCS, 4A90COA, 4A90CHH and 4A90DGO
February 15th-March 1st: 4A90NLE, 4A90SLP, 4A90SIN, 4A90SON, 4A90TAM and 4A90ZAC
March 2-16th: 4A90CAM, 4A90CHI, 4A90GRO, 4A90OAX, 4A90QUI, 4A90TAB and 4A90YUC

Activity will be on various HF bands using CW, SSB, RTTY, FT8/FT4 and the satellites. Awards are available (see QRZ.com for details). For more details on the event, see:http://fmre90.puebladx.org

[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.

Clint Bradford, K6LCS, AMSAT Ambassador gave his “Getting Started“ presentation last June to a great club on the east coast – now they want MORE! The club has asked for a speaker to cover working the linear satellites. EME is of interest to them too!

Clint would appreciate help finding a Zoom-capable speaker. For further details,
please contact Clint Bradford, K6CLS at:
Email: clintbradford [at] mac DOT com or 951-533-4984 – cell

+ ARRL National Convention
February 10-13, 2022
DoubleTree by Hilton Orlando at SeaWorld
10100 International Dr, Orlando, FL 32821

+ Orlando HamCation
February 11-13, 2022
Central Florida Fairgrounds and Expo Park
4603 West Colonial Drive
Orlando, Florida 32808

+ CubeSat Developers Workshop
April 26–28, 2022
San Luis Obispo, CA

+ Hamvention 2022
May 20, 2022 to May 22, 2022
Greene County Fairgrounds and Expo Center
210 Fairground Road
Xenia, Ohio 45385
https://www.hamvention.org

+ 2022 Rocky Mountain ARRL Division Convention
October 7, 2022 – October 9, 2022
Event Center at Archer
3921 Archer Pkwy
Cheyenne, Wyoming 82007
https://wyhamcon.org/site

Clint Bradford K6CLS, AMSAT Ambassador writes: “I have a really great club needing a speaker specializing in SSB, and touching on EME. They were given my “Getting Started” presentation last year, and want MORE!
An East Coast club … meets on Wednesdays …
Please send me a private email message if you’re ready to Zoom!”
Write to: Clint Bradford K6LCS Email: clintbradford AT mac DOT com
951-533-4984 – cell

[ANS thanks Paul Overn, KE0PBR, AMSAT Events Page Manager, for the above information]

Satellite Shorts From All Over

+ A Martian carbon biosignature? Not content to be overshadowed by the newer, shinier Perseverance, Curiosity has roved and drilled on (for nearly 10 years now). A paper and NASA summary both report (appropriately conservatively) on tantalizing new evidence from the rover of potential biosignatures in Gale crater. Curiosity’s SAM lab heated 24 different powdered rock samples to 850° C, releasing their solid carbon as methane gas. The onboard Tunable Laser Spectrometer then measured the carbon isotopes in that gas and found more 12C than would be expected based on the 12C-to-13C ratio in the modern Martian atmosphere. On Earth, life preferentially uses 12C over the heavier 13C, bioaccumulating it, so that we observe significantly more 12C than 13C in ancient rocks where life grew. Did ancient Martian microbial methanogenesis concentrate this isotope at Gale crater as it built up complex organic molecules? Maybe. Two other hypotheses offer abiotic explanations: one suggests that UV light could have caused CO2 in the Martian atmosphere to form isotopically enriched carbon monoxide molecules that settled to the surface, the other wonders if the isotopes arrived from space when our solar system drifted through a 13C-depleted giant molecular cloud hundreds of millions of years ago. It’s also possible that the Martian atmospheric concentration changed over time for some unknown reason. “On Earth, processes that would produce the carbon signal we’re detecting on Mars are biological,” but we don’t understand the Martian carbon cycle well enough yet to have any real confidence. As with other tantalizing results about microbial extraterrestrial life, this will probably just turn out to be a physicochemical process we don’t yet understand. Or maybe not. See https://go.nasa.gov/35vE0IQ and http://bit.ly/3IIKpyF for details. [ANS thanks NASA and The Orbital Index for the above information]

+ Reaching the tipping point for 3D printing satellites: The number of 3D-printed parts on board satellites is growing amid advances in additive manufacturing. Satellite shops are embracing the technology to cut costs and accelerate production for increasingly capable spacecraft. Advances are paving the way to a future where satellites can print parts in orbit. But how close is the industry to 3D printing entire satellites? It’s a tricky question, not least because the number of parts on a satellite differs greatly depending on its size and complexity, and range from simple foundational structures to intricate semiconductors. “Cubesat parts can number in the hundreds of components while larger satellites can range from tens of thousands to hundreds of thousands” for flagship missions such as the just-launched $10 billion James Webb Space Telescope, said Emile de Rijk, CEO of additive manufacturing specialist Swissto12. But just five years ago, the “use of 3D printed structures was largely experimental with very few parts being flown in missions and payloads that had a healthy risk appetite,” according to de Rijk. Now, nearly all satellites built today have at least some 3D printed parts, he says, although most are still relatively simple mechanical bracketing systems for keeping a spacecraft’s structure together. More information may be found at: https://bit.ly/3g3sWod. [ANS thanks Jason Rainbow at SpaceNews.com for the above information]

+ SpaceX rocket on collision course with moon: A rocket launched by Elon Musk’s space exploration company is on course to crash into the Moon and explode. The Falcon 9 booster was launched in 2015 but after completing its mission, it did not have enough fuel to return towards Earth and instead remained in space. Astronomer Jonathan McDowell told BBC News it will be the first known uncontrolled rocket collision with the Moon, but the effects will be minor. The rocket was abandoned in high orbit seven years ago after it completed a mission to send a space weather satellite on a million-mile journey. It was part of Elon Musk’s space exploration programme SpaceX, a commercial company that ultimately aims to get humans living on other planets. See https://bbc.in/3o4bpRa for the full story. [ANS thanks Georgina Rannard of BBC News for the above information]

+ NASA to name astronauts this year for first Artemis moon mission: NASA will announce later this year the four astronauts who will slingshot around the far side of the moon on the Artemis lunar program’s first crew mission, currently scheduled for launch in 2024, the head of the agency’s human space exploration division recently said. The crew is expected to include three U.S. fliers and one Canadian astronaut. The Artemis 2 mission will follow two years after NASA’s Artemis 1 test flight, an unpiloted pathfinder mission scheduled to launch no earlier than March from Kennedy Space Center in Florida. Artemis 1 will be the first flight of NASA’s Space Launch System, a heavy-lift rocket designed for lunar missions that’s been in development for more than a decade. It will also be first trip by NASA’s Orion crew capsule to the moon, following a demonstration flight that orbited Earth in 2014. The goal of NASA’s Artemis program is to land astronauts on the moon’s surface for the first time since the final Apollo lunar mission in December 1972. The Artemis program’s first attempt to land a crew on the moon is penciled in for the Artemis 3 mission, scheduled for 2025, with a derivative of the Starship vehicle SpaceX’s is developing in South Texas. More info is available at: https://bit.ly/3L0nGQG. [ANS thanks Stephen Clark of Spaceflight Now 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,

Jack Spitznagel, KD4IZ
kd4iz [at] frawg dot org