Senior Airman Kaitlyn Fawber, 509th Maintenance Squadron aerospace propulsion journeyman, points out instructions to Airman 1st Class Lester Popham, 509th MXS aerospace propulsion apprentice, as he inspects the exhaust of a B-2 Spirit engine for foreign object debris and oil in the test cell, Feb. 13. The test cell is used by aerospace propulsion mechanics to test the serviceability of jet engines before they are installed in the B-2 for flight. (U.S. Air Force photo/Staff Sgt. Nick Wilson)
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WHITEMAN AIR FORCE BASE, MO, US
This work, ‘It’s a hard knock life’ for engine mechanics [Image 1 of 10], by SSgt Nicholas Wilson, identified by DVIDS, is free of known copyright restrictions under U.S. copyright law.