Nicaragua MEDRETE - Day 2
Army Sgt. Michael Marquis, 1st Battalion, 228th Aviation Regiment, keeps a watchful eye out the rear of his aircraft during flight. He is looking for any hazards that might come within range of the 32,000-pound aircraft. Sergeant Marquis is a CH-47D Chinook crew chief assigned to the Joint Task Force-Bravo Chinook crew in Nicaragua this week to fly medics and equiment to two remote villages for medical readiness exercises. (U.S. Air Force photo/Tech. Sgt. Rebecca Danét)