AMSAT

AMSAT-Twitter Meetup Net on DMR BrandMeister Talkgroup #98006 | YSF Reflector #11689 | EchoLink Conference *AMSAT* | March 19th 0200Z (Wednesday Night 9:00 PM CDT). Please stop by with your check-in and comments! Net Control tonight will be Mitch @AD0HJ. 😀📡👍 #amsat #dmr #ysf

Just a few more hours until the cross band voice repeater comes back online following today's ISS spacewalk. Also tomorrow, it's a STEM contact with California via a ground station in Italy - we call that a telebridge contact.

Japanese authorities do not permit digital communications on FO-29. Only SSB and CW are permitted on it. Please be aware of this. @AMSAT @glasbrenner #amsat #hamradio

Today is the second AMSAT StOTA day. Encouraging all students to get on the satellites!

A 2.5-second rocket flight that heralded decades of discovery in space! Today marks 100 years since the first successful test of a liquid-fueled rocket. Robert H. Goddard's achievement would have appeared unimpressive by most measures: His rocket flew just 41 feet in the air, landing in a nearby cabbage patch. Liquid-propelled rocketry has been the backbone of spaceflight ever since. 📷 by Esther Goddard on March 16, 1926 (Clark University Archive)

ANS-074 AMSAT News Service Weekly Bulletins are now available. #amsat #hamr amsat.org/ans-074-amsat-…

The January/February 2026 issue of The AMSAT Journal is now available for AMSAT members on the AMSAT Member Portal. launch.amsat.org/The_AMSAT_Jour…

[Ten-Koh2 Has Been Deployed!!] We are pleased to report that the 6U CubeSat “Ten-Koh2,” developed by our lab, has been deployed from the H-SSOD on HTV-X1 🛰️ Further updates on the satellite status will be posted on this X account and our lab website 📢 #TenKoh2 #HTVX #CubeSat

Artemis II could launch as early as April 1, no fooling! Radio amateurs from ARISS and @AMSAT will be working with NASA SCaN to track the radio emissions of the space craft. We call that AREx, and it's one of the ways ARISS is looking beyond the ISS. More on our website.

ANS-067 AMSAT News Service Weekly Bulletins are now available. #amsat #hamr amsat.org/ans-067-amsat-…

ARISS is looking to the future by building commercial space relationships today. We're proud to work with groups like Fram2 and Axiom to continue our amateur radio in human spaceflight mission. Check the ARISS website for our "Beyond the ISS" article that looks more broadly into the future of ARISS.

The Kairos No. 3 launch carrying NUTSAT-3 was not successful.

ARISS is plotting a course to continue our mission in the government and commercial space realm beyond the targeted decommissioning of the ISS in the 2030 timeframe. Read more about our activities in these infographics, and in a blog post at ariss.org.

Today is the first AMSAT Students on the Air day! Get on the satellites today and share your experiences here on X or on the AMSAT Discord server. discord.gg/E2Am6dJfgR

Are you ready for the challenge? The #HB9RGTrophy2026 starts in just a few hours. We wish all participants an exciting, successful, and enriching experience at the HB9RG Trophy 2026 📡🛰️ @amsatdl @AmsatUK @AMSAT @amsatf @amsat_sm @AMSAT_IT @AmsatSpain @jamsat @AMSATHZ

Launch of NUTSAT-3 has been postponed.

ANS-060 AMSAT News Service Weekly Bulletins are now available. #amsat #hamr amsat.org/ans-060-amsat-…

Join us on the air March 3! #AMSAT #StOTA

‼️The #CubeSat 3U 🇹🇼 NUTSat-3 is scheduled to launch on KAIROS flight #3! 🚀 It will carry an FM V/U repeater + VHF & UHF APRS digipeater 🥳 KAIROS-3 is on hold, with the launch window open until March 25, 2026. Fingers crossed after KAIROS-1 & 2 setbacks 🤞 73's de PU4ELT

Kuwait National Day SSTV 🇰🇼 25 Feb 2026 QMR-KWT-2 436.950 MHz FM RS95S Submit within 3 days for certificate: forms.gle/aeSwnC1PTw44mE… #SSTV #HamRadio