Chocolate Egg World Fighter Series 5: 86F-111 As the world's first practical variable-sweep wing aircraft, it has a gimmick that moves the wings. The F-111 Aardvark (General Dynamics F-111 Aardvark) was the world's first practical variable-sweep wing military aircraft, developed by General Dynamics. Includes a mini-book, but no capsule. Please note that this item is sold as-is, with no claims or returns, due to the time elapsed since its release. Individual sales are not available. Combined shipping is available. 922-05