#AMSAT-DL Symposium 2023, "ESA support for defining a future GEO amateur payload (english)", Frank Zeppenfeldt #ESA youtube.com/watch?v=q5TYe4…

Thanks to all, 73' PS8ET

Some photos of last QO-100 activity in GF37ig80 as CX/PR8KW with 0.45° elevation… 16-Dec-2023. #amsat #QO100 #the_grid_life

Some photos of last QO-100 activity in GF27wa84 as CX/PR8KW with -0.26° elevation… 17-Dec-2023. As per simple analyze, satellite was in free line of sight. #amsat #QO100 #the_grid_life

Some photos of last QO-100 activity in GF26xx19 as CX/PR8KW with -0.24° elevation… 17-Dec-2023. Satellite was almost in free line of sight, just some obstruction’s on the way. #amsat #QO100 #the_grid_life

Last QO-100 activity in GF25nb59 as CX/PR8KW with -1.03° elevation… 20-Dec-2023. That’s really was outside the FP, no line of sight, only 10 QSO (6FT8/4SSB) was possible, unfortunately weather was not helping, and suddenly lost complete reception. #amsat #QO100 #the_grid_life

Last QO-100 activity in GF36fc83 as CX/PR8KW with 0.14° elevation… 21-Dec-2023. #amsat #QO100 #the_grid_life

Short QO-100 activity in GG50ag06 PR8KW/p with 3.6° elevation… 01-Jan-2024. Happy new year. 73 de Gustavo PR8KW #amsat #QO100 #the_grid_life

My first walkie-talkie, too… These kids need to get their ham radio license. That way, they know they have to keep the string taut... seriously, this is GREAT street art!

Never thought I'd start a petition about a satellite but I feel it's such a bad idea to turn off the GreenCube digipeater when it's a functional satellite that I've created one. S5Lab please take note! Sign the Petition! chng.it/nvPp6gX9ZV #hamr #amsat

This afternoon AMSAT sent the following letter to S5Lab regarding the planned decommissioning of IO-117 (GreenCube). AMSAT stands ready to leverage our decades of experience to work to overcome any obstacles, regulatory or otherwise, to keeping IO-117 in service.

Save the GreenCube Satellite Digipeater - Sign the Petition! This isn't a demand it's the amateur radio community showing the impact the satellite has had and asking the Agenzia Spaziale ITA to reconsider turning it off. #hamr #amsat chng.it/gbPQGVVCk8

Yesterday I received my VUCC SAT grid confirmation #1000 on LOTW. Many thanks to all, in special to Sat Rovers and Sat Expedition’s. As per #gridmaster statistics: Overall confirmation = 1006; LEO = 299; Greencube = 333; QO-100 = 535; 73 de PR8KW #amsat #thegridlife #hamradio

Thanks to everyone for making the #AMSAT #QO100 User Meeting such a great experience of friendship and ham spirit! See you again next year at #HAMRADIO2025

I only have the QO-100 feed mounted on my dish atm. 10GHz EME condx are looking good so I tried decoding the DL0SHF/B. Results not too shabby given manual tracking both AZ/EL & Doppler shift. Setup: 1.2m OS dish, MCTV-670 LNB → Pluto SDR → SDRConsole → VAC → WSJT-X #GHz_Bands

Before undocking, the ISS was turned 90 degrees so that the small module Poisk with the docked cargo carrier was facing backwards, in the opposite direction of flight.

Tips to hide your tower. Hi hi

Best Xmas card for the moment…👏🎄 JPP, Feliz natal pra você e sua família… 73 de Gustavo PR8KW

Only Ham´s will understand