The Dassault Mirage F1 is a single-seat air-superiority fighter and attack aircraft built by Dassault Aviation of France. More than 700 F1s have been produced.
Dassault designed the Mirage F1 as the successor to its Mirage III and Mirage 5 fighters. Unlike its predecessors, it has a swept wing mounted high on the fuselage, as well as a conventional tail surface.
The first prototype, which was developed by Dassault using its own funds, made its maiden flight on 23 December 1966.
The type was officially accepted by the French Air Force in May 1967, at which time three further prototypes were ordered. With the greater thrust of its afterburning SNECMA Atar 9K-50 turbojet, the F1 easily outclassed the Mirage III.
Although it has a smaller wingspan than the Mirage III, the F1 nevertheless proved to be clearly superior to its predecessor. It can carry up to 40% more fuel, has a shorter take-off run, a superior range in lo-lo missions, and better maneuverability.
In order to comply to the French Air Force's requirement for an all-weather interceptor, the first production Mirage F1C was equipped with a Thomson-CSF Cyrano IV monopulse radar. The later Cyrano IV-1 version added a limited look-down capability.
