Seventeen VH-60A Black Hawks and seven Lakota helicopters from the U.S. Army Military District of Washington's Army Air Operations Group, 12th Aviation Battalion lift off from Davison Army Airfield beginning a one-hour training flight over the skies of the National Capital Region, June 4, 2014. The exercise was the 12th's final flight, with its current aircraft configuration before the UH-72 (Lakota) and VH-60A (black and gold Black Hawks) will be redistributed to Fort Rucker, Ala. and the Army Museum. The redistributed aircraft will be replaced with UH-60Ls (Black Hawks). (Photo by George Markfelder)