Airman 1st Class Jason Schwenn straps a tarp to an HH-60G Pave Hawk helicopter. U.S. Air Force Airman 1st Class Jason Schwenn, a crew chief with the 64th Expeditionary Helicopter Maintenance Unit, straps a tarp to an HH-60G Pave Hawk helicopter during a dust storm at Balad Air Base, Iraq, on April 17, 2008. Schwenn is deployed from Moody Air Force Base, Ga. SHARE: Download: Full Size (0.02 MB) Credit: VIRIN: 476100-R-WKJ74-375.jpg Photo Gallery