F-20 Tigershark « Fighters « Aircraft « Aviation « Military

Aircraft Encyclopedia: Northrop F-5G/F-20A Tigershark - Includes history, production, and specifications.
California Science Center F-20 Tigershark - Information on the center's exhibit with aircraft history, specifications, links and photos.
F-20 — The Tigershark Survivors - Includes development history and list of production aircraft.
F-20A Tigershark - Features listing, photos, project chronology, and systems information.
Federation of American Scientists - Development history, specifications, photos, and mission plans.
Global Aircraft - F-20 Tigershark - Specifications and pictures of the aircraft.
Global Security: F-20 Tigershark - History of the aircraft, specifications, references and photos.
Northrop F-20 Tigershark - Provides brief history and technical specifications.
Wikipedia: F-20 Tigershark - Online encyclopedia article on the aircraft.