An HH-60G Pave Hawk assigned to the 66th Rescue Squadron is serviced by maintainers prior to a Red Flag 15-1 personnel recovery training scenario at Nellis Air Force Base, Nev., Feb. 5, 2015. The Pave Hawk is a four bladed, twin engine, single-rotor helicopter that is designed to carry a crew of four and a combat-equipped squad of 11 or an equal cargo load.