U.S. Air Force Senior Airman Cody Lefever uses a signaling mirror to alert the pilots of an A-10 Thunderbolt II aircraft during a recovery scenario for exercise Angel Thunder outside Davis-Monthan Air Force Base, Ariz., July 26, 2006. Lefever is an Air Force Survival Evasion Resistance Escape specialist. U.S. Air Force Senior Airman Cody Lefever uses a signaling mirror to alert the pilots of an A-10 Thunderbolt II aircraft during a recovery scenario for exercise Angel Thunder outside Davis-Monthan Air Force Base, Ariz., July 26, 2006. Lefever is an Air Force Survival Evasion Resistance Escape specialist. SHARE: Download: Full Size (0.06 MB) Tags: Photo Essays Credit: VIRIN: 704098-K-UNI06-313.jpg Photo Gallery