Yeager praised the Tigershark in his autobiography, which he wrote after the F-20 was canceled, calling it “magnificent.”
Chuck Yeager, the first pilot to break the sound barrier and at the time a spokesperson for Northrop provided the introduction to this fascinating F-20 promotional video from the 1980s.
Yeager praised the Tigershark in his autobiography, which he wrote after the F-20 was canceled, calling it “magnificent.”
Northrop designed and produced the F-20 Tigershark (formerly the F-5G), a light fighter that was privately financed. It started to take shape around 1975. The aircraft, which was a development of Northrop’s F-5E Tiger II, was propelled by a new engine with significantly better overall performance and a cutting-edge avionics suite with a potent and adaptable radar.
The F-20 was far faster than the F-5E, included beyond-visual-range (BVR) air-to-air capability, and had a full complement of air-to-ground modes that could fire the majority of American armaments. The General Dynamics F-16/79 (a modified export-oriented version of the F-16A/B designed for use with the antiquated General Electric J79 turbojet engine) and other modern fighter designs were able to compete with the F-20 as a result of these advancements, but the F-20 was significantly less expensive to buy and operate.
A large portion of the F-20’s development was carried out as part of the “FX” project run by the US Department of Defense (DoD). While avoiding critical front-line technologies used by U.S. Air Force (USAF) aircraft, FX aimed to create fighters that would be capable in combat with the newest Soviet aircraft. The military export plans of the Carter administration, which attempted to give foreign countries high-quality equipment without running the risk of American front-line technology falling into Soviet hands, gave rise to FX. Northrop had great expectations for the F-20 on the global market, but once Ronald Reagan was elected, policy changes meant that the F-20 had to compete for sales against the F-16’s newest variants rather than the downgraded F-16/79.
When three prototypes had been built (two of which crashed after their pilots blacked out from too much g-force), and a fourth that was only partially finished, the F-20 Tigershark program was abandoned in 1986.
Photo by U.S. Air Force
