Most of the 30 + character messages are almost “housekeeping” traffic in nature – a tremendous amount of radio traffic is broadcast in a given week or month – when SAC was a happening thing the Sky King messages were being directed to those units currently in operational status. The last video gives you some idea(s) as to how the message traffic is structured – what any of it means? I’ll play the silly game – What does any of it mean??
Managed to listen to a lot of the various stations in the past 60 years – but again exactly which station? – unless they identify themselves in “clear” or you are receiving signals from a given area due to propagation – it’s all anybody’s guess – I still listen to the military frequencies – but more to check conditions than anything else – LOL!
Have Fun! – Run the Gun! – and remember – Fish Heads are Cheap!!