RAPID RESPONSE A crew from the U.S. Air Force 55th Rescue Squadron performs preflight checks on a Pave Low helicopter on Ellington Field, Texas, Sept. 3, 2008. The squadron deployed from Davis-Mothan Air Force Base, Ariz., to Ellington Field in response to Hurricane Gustav with less than 24 hours after notification. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 791726-B-UGD52-626.jpg Photo Gallery