Martlets and Wildcats. 1/72, and 1/48, consists of 1 set of decals. High Quality Decals. Grumman Martlet MkVI, JV661 ‘Q.Y’ Yvonne of 853 Naval Air Squadron, based on board HMS Queen in 1945. This aircraft had a yellow ‘Q’ painted on the Starboard fuselage side and a yellow ‘Y’ painted on the port side of the fuselage.