‘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, shines a flash light on a test cell exhaust tube rivet, Feb. 13. The rivet maintains the sound-proofing in the cell. (U.S. Air Force photo/Staff Sgt. Nick Wilson) (Released)