When the French Navy's air arm, the Aéronavale, required a carrier based fighter in the early 1960s to serve aboard the new carriers Clemenceau and Foch, the F-4 Phantom, then entering service with the United States Navy, proved to be too large for the small French ships. Following carrier trials aboard Clemenceau on 16 March 1962, by two VF-32 F-8s from the American carrier USS Saratoga, the Crusader was chosen and 42 F-8s were ordered.
The French Crusaders were based on the F-8E, but were modified in order to allow operations from the small French carriers, with the maximum angle of incidence of the aircraft's wing increased from five to seven degrees and blown flaps fitted. The aircraft's weapon system was modified to carry two French Matra R.530 radar or infra-red missiles as an alternative to Sidewinders, although the ability to carry the American missile was retained. Deliveries of the new aircraft, dubbed the F-8E(FN), started in October 1964 and continued until February 1965, with the Aéronavale's first squadron, Flotille 12F reactivated on 1 October 1964. To replace the old Corsairs, Flotille 14F received its Crusaders on 1 March 1965.
In October 1974, (on Clemenceau) and June 1977 (on Foch), Crusaders from 14.F squadron participated in the Saphir missions over Djibouti. On 7 May 1977, two Crusaders went separately on patrol against supposedly French Air Force (4/11 Jura squadron) F-100 Super Sabres stationed at Djibouti. The leader intercepted two fighters and engaged a dogfight (supposed to be a training exercise) but quickly called his wingman for help as he had actually engaged two Yemeni MiG-21s. The two French fighters switched their master armament to "on" but, ultimately, everyone returned to their bases. This was the only combat interception by French Crusaders.
The Aéronavale Crusaders flew combat missions over Lebanon in 1983 escorting Dassault-Breguet Super Étendard strike aircraft. In October 1984, France sent Foch for Operation Mirmillon off the coast of Libya, intended to calm Colonel Gaddafi down, with 12.F squadron. The escalation of the situation in the Persian Gulf, due to the Iran-Iraq conflict, triggered the deployment of Clemenceau task force and its air wing, including 12.F squadron. 1993 saw the beginning of the missions over the former Yugoslavia. Crusaders were launched from both carriers cruising in the Adriatic Sea. These missions ceased in June 1999 with Operation Trident over Kosovo.
The French Crusaders were subject to a series of modifications throughout their life, being fitted with new F-8J-type wings in 1969 and having modified afterburners fitted in 1979. Armament was enhanced by the addition of R550 Magic infra-red guided missiles in 1973, with the improved, all-aspect Magic 2 fitted from 1988. The obsolete R.530 was withdrawn from use in 1989, leaving the Crusaders without a radar-guided missile. In 1989, when it was realised that the Crusader would not be replaced for several years due to delays in the development of the Rafale, it was decided to refurbish the Crusaders to extend their operating life. Each aircraft was rewired and had its hydraulic system refurbished, while the airframe was strengthened to extend fatigue life. Avionics were improved, with a modified navigation suite and a new radar-warning receiver. The 17 refurbished aircraft were redesignated as F-8P (P used for "Prolongé" -extended- and not to be confused with the Philippine F-8P). Although the French Navy participated in combat operations in 1991 during Operation Desert Storm and over Kosovo in 1999, the Crusaders stayed behind and were eventually replaced by the Dassault Rafale M in 2000 as the last of the type in military service.
Marine Nationale variants:
F-8E(FN)
air superiority fighter version for the French Navy, significantly increased wing lift due to greater slat and flap deflection and the addition of a boundary layer control system, enlarged stabilators, incorporated AN/APQ-104 radar, an upgraded version of AN/APQ-94. A total of 42 built.
F-8P
17 F-8E(FN) of the Aéronavale underwent a significant overhaul at the end of the 1980s to stretch their service life another 10 years. They were retired in 1999.
Specifications:
Crew: 1
Length: 55 ft 11.6 in (17.059 m)
Wingspan: 35 ft 8 in (10.87 m)
Height: 15 ft 9.1 in (4.803 m)
Wing area: 375 sq ft (34.8 m2)
Empty weight: 18,800 lb (8,528 kg)
Max takeoff weight: 29,000 lb (13,154 kg)
Maximum speed: 1,066 kn (1,227 mph, 1,974 km/h) at 36,000 ft (10,973 m) / Mach 1.8
Service ceiling: 58,000 ft (18,000 m)
Powerplant:
1 x Pratt & Whitney J57-P-20A afterburning turbojet engine, 11,400 lbf (51 kN) thrust dry, 18,000 lbf (80 kN) with afterburner
Armament:
4 x 20 mm (0.79 in) Colt Mk 12 cannons in lower fuselage, 125 rpg
Hardpoints:
2 x side fuselage mounted Y-pylons (for mounting AIM-9 Sidewinders and Zuni rockets)
2 x underwing pylon stations with a capacity of 4,000 lb (2,000 kg), with provisions to carry 4 x AIM-9 Sidewinder or R550 Matra Magic
source: wikipedia