This recording is of the United States Airforce High-Frequency Global Communication System or HFGCS. An Emergency Action Message also known as an EAM is used to give orders to units over HF Radio. These messages are encoded and broadcast as needed.<br /><br />This message was originally broadcast on 11175 kHz on October 27, 2021,<br />and is an encrypted message from a station with the callsign "Spysong".<br /><br />Thanks for stopping By!<br />...<br /><a href="https://www.youtube.com/watch?v=_wrvunHRk0c" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=_wrvunHRk0c</a>