Aircrew members hone underwater survival skills
Maj. Albert Chang, 75th Fighter Squadron A-10C Thunderbolt II pilot, gives a thumbs up while floating in a pool, Jan. 25, 2018, at Moody Air Force Base, Ga. Aircrew members participated in an underwater survival course to prepare themselves for a situation in which their aircraft were to crash in the water. (U.S. Air Force photo by Airman Eugene Oliver)