A key feature of the F-8 was its variable-incidence wing, which allowed for a greater angle of attack to be achieved and increased lift without compromising forward visibility by pivoting 7° out of the fuselage during takeoff and landing runs.

20 hours ago · The F8U Crusader has a unique variable-incidence wing which can be raised to increase the angle of attack. This created more lift at low speeds for takeoff and landing aboard aircraft carriers, but allows the fuselage to remain fairly level for better forward visibility. ... The F8U Crusader was known as “The Last of the Gunfighters ...

Jun 1, 2019 · The F8U had two different wings: Original and BLC (Boundary Layer Control). The BLC wing was developed for the French Navy Crusader E(FN) to provide a lower landing speed. It was incorporated in the remanufacture of U.S. Navy F-8Es that were designated F-8J for the same reason but not retrofitted to any earlier F-8s, including rebuilds.

Sep 27, 2017 · The F8U was one of the few production airplanes with a variable-incidence wing, with the wing raised for takeoff and landing to reduce the nose-highness of the fuselage for those flight conditions while still providing a wing angle-of-attack that maximized lift and therefore minimized takeoff and landing speed to meet carrier-basing limitations.

The F8U Crusader is unique in providing a two-position, variable incidence wing which pivoted by 7° out of the fuselage on takeoff and landing. This allowed a greater angle of attack, increasing lift without compromising forward visibility.

Mar 9, 2015 · The wing's center of lift was usually aft of the pivot point for the incidence change. As a result, the wing would normally be pressing against its down stop due to aerodynamic loads in flight. A pilot-actuated wing-down lock was added to the actuator early on.

The F8U-3 had a variable incidence wing, like its earlier stablemate the F8U Crusader, to improve visibility for deck landings. A boundary layer control system of the flap-blowing type was to increase the lift coefficient during critical phases of take-off and landing.

Feb 15, 2021 · F8E(FN) was an 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 …

The most innovative aspect of the design was the variable-incidence wing which pivoted by 7° out of the fuselage on takeoff and landing (not to be confused with variable-sweep wing). This afforded increased lift due to a greater angle of attack without compromising forward visibility because the fuselage stayed level.

F8U-2NE (F-8E after 1962) Crusader - Bu. 150863 with VF-194. 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, 42 built.