The 33d Rescue Squadron is part of the 18th Wing at Kadena Air Base, Japan. It operates Sikorsky HH-60 Pave Hawk aircraft conducting search and rescue missions. The squadron was established when the 2d Air Rescue Squadron was expanded to Group status in 1952. Since that time, it has carried out air rescue duties with fixed wing aircraft until 1952, and thereafter with both fixed wing aircraft and helicopters. It has been stationed almost continuously in Okinawa since the 1950s.