OPERATION ENDURING FREEDOM (AFIE) – People from the 437th Aircrew
Generation Squadron at Charleston Air Force Base, S.C., provide liquid
oxygen to a C-17A Globemaster III at Ramstein Air Base, Germany. In the
C-17, liquid oxygen is used by life support equipment to supply oxygen
to flight crews. (U.S. Air Force photo by Senior Airman Latonia
L. Brown)
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