Airmen rescue a fallen climber May 9, 2009, at Zion National Park, Utah. The April 18, 2010 rescue at Mosaic Canyon, Calif., consisted of four aircrew members from the 66th Rescue Squadron and three pararescuemen from the 58th Rescue Squadron out of Nellis Air Force Base, Nev. Helicopters similar to the one seen here were used in the rescue operation in Mosaic Canyon. (U.S. Air Force photo)