Sgt. Ryan Hetu, a crew chief with Marine Heavy Helicopter Squadron 463, helps unload a pallet of ammunition from a CH-53E aircraft at Bradshaw Airfield on the Island of Hawaii, March 12, 2014. (U.S. Marine Corps photo by Lance Cpl. Matthew Bragg) - Sgt. Ryan Hetu, a crew chief with Marine Heavy Helicopter Squadron 463, helps unload a pallet of ammunition from a CH-53E aircraft at Bradshaw Airfield on the Island of Hawaii, March 12, 2014. (U.S. Marine Corps photo by Lance Cpl. Matthew Bragg)