The AIM-120 Advanced Medium-Range Air-to-Air Missile, is an American beyond-visual-range air-to-air missile capable of all-weather day-and-night operations. It uses active transmit-receive radar guidance instead of semi-active receive-only radar guidance
Length: 12 ft (3.65 m)
Diameter: 7 in (178 mm)
Engine: Solid-fuel rocket motor
Warhead: High explosive blast-fragmentation
Variants: AIM-120A, AIM-120B, AIM-120C-4/5/6/7/8, AIM-120D
Manufacturer: 1991–97 – Hughes; 1997–present – Raytheon