‘It’s a hard knock life!’ for jet engine mechanics
WHITEMAN AIR FORCE BASE, Mo. -- Senior Airman Kaitlyn Fawber, 509th Maintenance Squadron aerospace propulsion journeyman, inspects a test cell rivet, Feb. 13. The test cell is a $2.9-million-facility used by jet engine mechanics to test the serviceability of jet engines. (U.S. Air Force photo/Staff Sgt. Nick Wilson) (Released)