Airmen form the 721st Aircraft Maintenance Squadron service liquid oxygen for a C-17 Globemaster III Sept. 22, 2016 at Ramstein Air Base, Germany. This aircraft had almost depleted its liquid oxygen and required two pumps to refill it instead of the usual one. ( Air Force photo/Senior Airman Tryphena Mayhugh)

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Size: 6704px × 4048px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -17, ., 452nd, 721st, air, aircraft, airman, amxs, base, force, globemaster, iii, maintenance, mayhugh, mxs, rab, ramstein, senior, squadron, sra, states, tryphena, united, usaf