Eyes in the sky
BAGRAM AIR BASE, Afghanistan -- Staff Sgt. Marie Garcia of the 455th Air Expeditionary Wing Force Protection Aerial Surveillance System Flight here launches an RQ-11B Raven unmanned aerial vehicle during a demonstration Oct. 23, 2007. The Raven can stay aloft for up to 90 minutes on a single charge and has a range of ten kilometers. (U.S. Air Force photo by Staff Sgt. Mike Andriacco)