153rd Airlift Wing aircrew members practice combat and water survival
U.S. Air Force airmen assigned to the 153rd Airlift Wing, Wyoming Air National Guard practice maneuvering out from under a downed canopy during water survival training Sept 10, 2016, at Curt Gowdy state park, Cheyenne, Wyoming. Aircrew flight equipment instructors recertify aircrew members water survival skills every three years. (U.S. Air National Guard photo by Tech. Sgt. John Galvin)