Posted: 04/01/2009
U.S. Air Force Tech. Sgt. Derrick Brooks back flips from an Oregon Army National Guard CH-47 Chinook helicopter at 7,200 feet during a jump demonstration in Pendleton, Ore., April 23. 2009. Brooks is a pararescue jumper assigned to the 304th Rescue Squadron, Air Force Reserve. U.S. Air Force photo by Sgt. Eric A. Rutherford
