Hawker Siddeley Harrier T.4 (XZ145). In 2007, post service this airframe was moved to RNAS Predannack for use at the Royal Navy Fleet Air Arm Fire School. Fortunately it was saved from the flames when it was purchased and refurbished by Everett Aero of Sproughton. Eventually the California Science Center purchased the aircraft and in February 2015 it was placed on loan to the WMOF. In the summer of 2025 the Harrier was returned back to the California Science Center to be incorporated into the exhibits of the new Samuel Oschin Air and Space Center.