[일반] 미공군 EAM메시지 발송

[김치골뱅이(dnjsgmlaaa)]

https://x.com/shortwave78/status/1970707147794325561?t=PsjSnKUeBhE8yS05q9Hs4g&s=19

🇺🇸US Air Force HF-GCS (High Frequency Global Communications System).
Callsign OXIDATION sending a ciphered message (EAM = Emergency Action Message) to ALL STATIONS.
Received in 🇮🇹Milan at 03:54UTC Sept24 on HF 4724kHz pic.twitter.com/NZZcDEgwFW

— Shortwave Observer (@shortwave78) September 24, 2025

- dc official App

[아이러브황근출(gold2498)]

밀라노엔 대체 뭐가 있는걸까...

[차단피해주파딱에게뇌물먹임(ygh4878)]

단파통신이네 매개체없이 지평선 너머 통신이 가능 - dc App