TESTING THE AIR U.S. Air Force Senior Airman Levi Lux and Airman 1st Class D'Andre Boston test the air around a simulated crash on the flight line of Charleston Air Force Base, S.C., April 8, 2008. SHARE IMAGE: Download Image: Full Size (0.07 MB) Photo By: VIRIN: 454746-N-MRY30-836.jpg Photo Gallery