U.S. Army Sgt. Nick Niehoff, of New Castle, Del., waits outside of a UH-60 Black Hawk helicopter during rescue hoist training near the Chesapeake &amp; Delaware Canal in New Castle County, Del., Aug. 4, 2013. Niehoff is a UH-60 helicopter repairer with Company F of the 1st Battalion, 126th Aviation Regiment (Air Ambulance), Delaware Army National Guard. (U.S. Army National Guard photo by Staff Sgt. Brendan Mackie/Released)
Staff Sgt. Brendan Mackie
Taken on 4 August 2013
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