Dayton, Tenn., native William King and Brian Lenhart, both UH-60 Black Hawk repairers and crew chiefs for Company D, 3rd Battalion, 227th Aviation Regiment, 1st Air Cavalry Brigade, 1st Cavalry Division, stand on top of a Black Hawk while rigging the Unit Maintenance aerial Recovery Kit to its main rotor hub in Camp Taji, Iraq. They hook up the UMARK at least a week prior to the aircraft being airlifted to ensure they cover all aspects of the mission.