GRAND FORKS AIR FORCE BASE, N.D.—A maintainer from the 319th Aircraft Maintenance Squadron prepares to de-ice a KC-135 Stratotanker during the onset of a snowstorm. Temperatures average about 7 degrees during the wintertime but eventually rise to an average of 70 in the summer. (U.S. Air Force photo by Tech. Sgt. Jim Varhegyi)
Added On | 14th September 2015 |
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