Lt. Col. David Cohen performs preflight checks on a KC-135 Stratotanker on July 7. The KC-135 later refueled a B-1 Lancer flying a close-air-support mission for Operation Enduring Freedom. Colonel Cohen is a pilot with the 28th Expeditionary Air Refueling Squadron. (U.S. Air Force photo/Senior Airman Brian Ferguson)
Added On | 14th September 2015 |
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