A-10 Engine Installation
A group of Airmen from the 127th Maintenance Squadron work together to muscle an A-10 Thunderbolt II engine in to place as they prepare to load the engine on to the aircraft, Sept. 15, 2012, at Selfridge Air National Guard Base, Mich. The engines can be removed from the frame of the aircraft to allow maintenance to be performed on the engine. (Air National Guard photo by TSgt. Robert Hanet)