satcom

Nice signals from Aircraft 774 and Aircraft 770 conducting a satcom radio check.

263.925 Chaos 43 calling Red River for “VSAT” radio check.

Logged this a few weeks ago but forgot to post it. Here we have several radio checks from Aircraft 42 and Aircraft 02 on SATCOM EA freq. Also noted the callsign “SAM 871” conducting a test count mixed in towards the beginning.

Suspected US military stations Hammer 16 and Hammer 11 conducting radio checks on CONUS satcom 252.150. Their signals were super weak for me, but I could make out one of them reporting at checkpoint Budweiser. They seem to be able to hear each other just fine however.

Possible related traffic on 253.850 as well, which was referred to as channel 3.

251.850 with a brief transmission from what sounded like Zoogie 81 calling Tanker Base for a radio check on Sat Bravo.

267.050 radio check from Grumman AA60 (sound like) via CONUS.