General Dynamics F-111 Aardvark

The General Dynamics F-111 Aardvark is a retired, supersonic, medium-range fighter-bomber. Production models of the F-111 had roles that included attack (e.g., interdiction), strategic bombing (including nuclear weapons capabilities), reconnaissance, and electronic warfare. Its name "Aardvark" comes from a long-nosed, insect-eating African animal.

Developed in the 1960s by General Dynamics under Robert McNamara's TFX Program, the F-111 pioneered variable-sweep wings, afterburning turbofan engines, and automated terrain-following radar for low-level, high-speed flight. Its design influenced later variable-sweep wing aircraft, and some of its advanced features have become commonplace. The F-111 suffered problems during initial development, largely related to the engines. A multirole carrier-based fighter/long-range interception variant intended for the United States Navy, the F-111B, was canceled before production. Several specialized models, such as the FB-111 strategic bomber and the EF-111 electronic warfare aircraft, were also developed.