AMSAT

ANS-123 AMSAT News Service Weekly Bulletins are now available. #amsat #hamr amsat.org/ans-123-amsat-…

It’s May and that means it’s Hamvention month! Don’t miss Space Radio Adventure with AMSAT’s activities at this year’s Hamvention, including the TAPR/AMSAT Banquet. amsat.org/amsat-at-hamve…

ANS-116 AMSAT News Service Weekly Bulletins are now available. #amsat #hamr amsat.org/ans-116-amsat-…

Remember, there is a scheduled power-off of the Columbus Module ARISS radio today to support on-station maintenance. Schedule for the cross-band voice repeater: - Radio off around 13:30 UTC | 9:30 AM ET - Radio on around 15:30 UTC | 11:30 AM ET

Today is 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

DXChrono Desktop is officially LIVE! 📡🌍 The ultimate real-time visualisation tool for your shack. ✅ Greyline & Propagation ✅ Satellite Tracking ✅ PSK Reporter, DX Cluster & Logbook integration ✅ Windows, Mac, Linux, & Pi Get it here: desktop.dxchrono.com

Big congrats to the winners of the #HB9RGTrophy 2026! 🏆🛰️ Well done by all participants! 🥇 Cat. 1: @DF2ET 🥇 Cat. 2: @KE9AJ 🥇 Cat. 3: @PA3GAN 73 & congratulations! #HB9RG #AMSAT #AmateurRadio #HamRadio #SatCom #SpaceHistory

ANS-109 AMSAT News Service Weekly Bulletins are now available. #amsat #hamr amsat.org/ans-109-amsat-…

Help AMSAT demo amateur satellite communications at the CubeSat Developer’s Workshop!

Headed out this morning to Cubesat Developers Workshop in California. Planning on doing a few demos of satellite operating while there, keep an eye out for times when I figure it out.

We're about halfway through SSTV Series 31 - just over 50 hours left to catch images. So far more than 1,500 captures have been submitted! If you are struggling with Doppler shift, there is a spreadsheet on the FAQ page at ariss-usa.org/ARISS_SSTV/ that can help you out.

ANS-102 AMSAT News Service Weekly Bulletins are now available. #amsat #hamr amsat.org/ans-102-amsat-…

HamTV will be offline parts of Monday and Tuesday to allow for spaceflight activities on station. Power down: Mon. Apr. 13 around 09:10 UTC | 5:10 AM ET Power Restored: Tue. Apr. 14 around 14:50 UTC: 10 50 AM ET

FO-29's operational schedule (UTC) Sources (Japanese only) jarl.org/Japanese/3_Fuj… April 24th 22:22- 25th 21:27- 28th 22:11- May 1st 22:56- 2nd 22:00- 3rd 22:51- 4th 21:55- 5th 22:45- 6th 21:50- 7th 22:40- 8th 21:44- 9th 22:35- 15th 22:19- 16th 23:10- Fuji No. 3 will complete its first full-sunlight period on April 21, which will last for about a month. Please note that the second full-sunlight period of the year will begin on May 20 and last until mid-November. #amsat #hamradio

We're about 1 hour away from the planned start of SSTV Series 31, "World Space Commemoration." Remember, these transmissions will be on 437.550 MHz +/- Doppler shift. On the ariss-usa.org/ARISS_SSTV/ page where you submit your images, click "FAQ" for some Doppler shift tips!

QMR-KWT-2 (RS95S) FM Repeater — April 12 06:07–19:45 UTC Uplink: 145.920 MHz (67.0 Hz) Downlink: 436.950 MHz Submit eQSL: forms.gle/cFXfD8sr8j31m4… #HamRadio #QMRKWT2 #CubeSat #DiscoverSpaceTogether

Tomorrow! Hope to hear you on the air! @AMSAT

ANS-095 AMSAT News Service Weekly Bulletins are now available. amsat.org/ans-095-amsat-…

It's T-7 Days until the launch of SSTV Series 31, "World Space Commemoration." This 70 CM band event will start around 12:00 UTC | 8:00 AM ET Next Friday.

Closely following @NASAArtemis II's "Integrity" check for future safer, more robust Artemis flights. It augments my focus on @AMSAT GOLF-TEE, our own "integrity" check of new technologies we need/want in future birds. Our team of volunteers is working hard to get to orbit ASAP!