A 2/3 scale P-51D (Gnatsum being Mustang backwards) built by W E Wilks. Written off on 15 May 1983 in a fatal crash during a display at Manchester Air Show, Barton. (Registered with the CAA as a "Replica Jurca 2/3 Scale P-51D" and "Sturgeonair MJ.7 Mustang".)