MOUNTAIN HOME AIR FORCE BASE, Idaho – Col. Kyle Robinson, 366th Operations Group commander, passes the guidon to Lt. Col. Donald McFatridge, 390th Electronic Combat Squadron commander during a re-designation ceremony at Mountain Home Air Force Base, Idaho, Sept. 27. The 390th ECS is responsible for training aircrews to operate the EA-6B Prowler and started the transition to the E/F-18G Growler. Today, 390th ECS Airmen deploy with U.S. Navy squadrons to locations worldwide. (U.S. Air Force photo/Senior Airman Debbie Lockhart)