This design is based on the P-40 “BU-G” flown by .  Waddy was an Australian fighter pilot who flew with several squadrons, including as a member of No. 80 Squadron RAAF. He was credited with multiple aerial victories, including 15 enemy aircraft during the North African campaign. His aircraft, "BU-G," became well-known, symbolizing his contributions to the Allied air effort in the Pacific theatre.