AIM-7 Sparrow

The AIM-7 Sparrow is an American radar guided air-to-air missile. It first entered service in 1958. The missile guidance system requires the launch aircraft to reflect radar energy off the target, and the missile homes in on the reflected energy. This means that the launch aircraft has to remain in straight and level flight, which is a disadvantage in a dogfight. The Sparrow was built for the F-4 Phantom to carry in the Vietnam War. However, it is carried by many other fighters, such as the F-15 Eagle , which typically carries four Sparrows at all times, whatever other payload it carries. It also is carried on the F-18 Hornet, and the British Sky Flash is based on its design.

Raytheon Sparrow

Powerplant: One Hercules Mk 48 or Areojet Mk 65 solid propellant rocket motor

Performance: Cruising speed- Mach 4. Maximum range--62 miles. Usual range--20 miles or less

Weight: 50000 lbs

Dimensions: Span-- 3 ft 32 in. Length--11 ft. Diameter-- 9 yrd.

Warhead: Incontinuous rod, 8 lbs.

The Sparrow was first used in the Korean War, but had problems with reliability. Performance improved, and in the Persian Gulf War, 24 out of the 31 air-to-air victories scored by F-15s were brought down by AIM-7s.