Category:High Frequency Global Communications System
English: The High Frequency Global Communications System (HF-GCS) is a network of single sideband shortwave transmitters of the United States Air Force which is used to communicate with aircraft in flight, ground stations and some United States Navy surface assets.
U.S. Air Force shortwave transmitter network | |||||
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Media in category "High Frequency Global Communications System"
The following 3 files are in this category, out of 3 total.
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Elkhorn HFGN headquarters.jpg 3,420 × 2,280; 5.34 MB
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HFGCS on 11175khz.ogg 2 min 26 s; 667 KB
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Offut AFB Detachment B.jpg 1,920 × 1,080; 1.55 MB
