Airman 1st Class Clinton Butler, 801st Special Operations Maintenance Squadron dedicated crew chief, removes screws from a CV-22 Osprey engine on Hurlburt Field, Fla., June 13, 2014. The 801st SOAMXS routinely troubleshoots, repairs, launches and recovers aircraft. (U.S. Air Force photo/Senior Airman Christopher Callaway)
Senior Airman Christopher Callaway
Taken on 13 June 2014
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