U.S. Air Force Airmen assigned to the 1st Combat Communications Squadron operate a high-frequency radio station during Noble Skywave at U.S. Army Garrison Baumholder, Germany, Oct. 26, 2022. Noble Skywave is a contest set in an environment where the participants must use high-frequency radio technology to contact other military unit radio stations around the globe and whoever contacts the most takes first place. (U.S. Air Force photo by Airman 1st Class Jared Lovett)