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Post by CDCeltown on Wed Jul 22, 2009 5:58 am

he F-15 Eagle is an all-weather, extremely maneuverable, tactical fighter designed to gain and maintain air superiority in aerial combat. The Eagle's air superiority is achieved through a mixture of maneuverability and acceleration, range, weapons and avionics. The F-15 has electronic systems and weaponry to detect, acquire, track and attack enemy aircraft while operating in friendly or enemy-controlled airspace. Its weapons and flight control systems are designed so one person can safely and effectively perform air-to-air combat. It can penetrate enemy defense and outperform and outfight current or projected enemy aircraft.

The F-15's superior maneuverability and acceleration are achieved through high engine thrust-to-weight ratio and low wing loading. Low wing-loading (the ratio of aircraft weight to its wing area) is a vital factor in maneuverability and, combined with the high thrust-to-weight ratio, enables the aircraft to turn tightly without losing airspeed.

The head-up display projects on the windscreen all essential flight information gathered by the integrated avionics system. This display, visible in any light condition, provides the pilot information necessary to track and destroy an enemy aircraft without having to look down at cockpit instruments.

The F-15's versatile pulse-Doppler radar system can look up at high-flying targets and down at low-flying targets without being confused by ground clutter. It can detect and track aircraft and small high-speed targets at distances beyond visual range down to close range, and at altitudes down to tree-top level. The radar feeds target information into the central computer for effective weapons delivery. For close-in dog fights, the radar automatically acquires enemy aircraft, and this information is projected on the head-up display.

The first F-15A flight was made on 27 July 1972, culminating one of the most successful aircraft development and procurement programs in Air Force history. After an accident-free test and evaluation period, the first aircraft was delivered to the Air Force on November 4, 1974. The F-15C has an air combat victory ratio of 95-0 making it one of the most effective air superiority aircraft ever developed.

The F-15 Eagle can be armed with combinations of four different air-to-air weapons: AIM-7F/M Sparrow missiles or AIM-120 Advanced Medium Range Air-to-Air Missiles on its lower fuselage corners, AIM-9L/M Sidewinder or AIM-120 missiles on two pylons under the wings, and an internal 20mm Gatling gun (with 940 rounds of ammunition) in the right wing root. Its range reaches 3,450 miles.

The F-15 Eagle began its life in the mid 1960s as the Fighter Experimental (FX) concept. Using lessons learned in Vietnam, the USAF sought to develop and procure a new, dedicated air superiority fighter. Such an aircraft was desperately needed, as no USAF aircraft design solely conceived as an air superiority fighter had become reality since the F-86 Sabre.
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