Story behind 11.175 MHz Posted byDavid KK7WXVMarch 15, 2026March 15, 2026Posted inUncategorized The story behind 11.175 MHz One of the most widely monitored military radio channels… The USAF shortwave radio network – the story behind 11.175 MHz If satellites, fiber networks or other communication infrastructure were disrupted, HF radio would still allow command authorities to reach aircraft anywhere on Earth. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading... Related Published by David KK7WXV www.davidgerhart.com View more posts