Tech. Sgt. Justin McCaffrey, SERE specialist, waits for the UH-1 Huey helicopter to reach appropriate altitude to perform a static line parachuting jump above Fairchild Air Force Base, Wash., on Dec. 5, 2011. “A static line jump is normally executed at 1,250 feet in the air, and a free-fall jump is normally executed at 12,000 feet,” said Tech. Sgt. Douglas Dinger, SERE specialist. (U.S. Air Force photo/Airman 1st Class Taylor Curry)