Alaska Army National Guard Sgt. Bradley McKenzie, left, and Staff Sgt. Kevan Katkus, UH-60 Black Hawk helicopter crew chiefs assigned to 1st Battalion, 207th Aviation Regiment, prepare to offload a stretcher carrying a simulated casualty to awaiting Soldiers assigned to 1st Battalion (Airborne), 501st Infantry Regiment, on Joint Base Elmendorf-Richardson, Alaska, Oct. 21, 2015. The flight operations included rescue hoist training and a casualty evacuation exercise with Soldiers assigned to 1/501. (U.S. Air Force photo/Alejandro Pena)
Alejandro Pena
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