De-icing the C-17
WRIGHT-PATTERSON AIR FORCE BASE, Ohio - Staff Sgt. Stephen Billingsly, 445th Aircraft Maintenance Squadron aircraft maintenance craftsman, de-ices the tail of a C-17 Globemaster III Dec. 17, 2013 at Wright Patterson Air Force Base, Ohio. Ridding the aircraft of snow and ice is essential before take off. (U.S. Air Force photo/Tech. Sgt. Frank Oliver)