SS.11

SS.11
SS.11 at the U.S. Army Redstone testing ground
Type	MCLOS wire-guided anti-tank missile
Place of origin	France
Production history
Designer	Nord Aviation
Designed	1953
Produced	1956 – mid 1980s
No. built	180,000
Specifications
Mass	30 kg (66 lb)
Length	1,190 mm (3 ft 11 in)
Diameter	165 mm (6.5 in)
Wingspan	500 mm (1 ft 8 in)
Effective firing range	500–3,000 m (1,600–9,800 ft)
Warhead	Type 140AC anti-armour
Warhead weight	6.8 kg (15 lb)
Maximum speed	190 m/s (620 ft/s)
Guidance system	Manual command to line of sight

The SS.11 is a French manual command to line of sight wire-guided anti-tank missile manufactured by Nord Aviation. It is also available in the air-to-ground version, AS.11, which featured a stabilized sighting system. The AS.11 was also known as the AGM-22 in American service. It is among the earliest guided anti-tank missiles, entering service with the French Army in 1956 and remaining in service into the 1980s. It also formed the basis for the larger and longer-ranged SS.12/AS.12 series.

The missile was guided manually by comparing the location of the target to flares on the back of the missile and using a small joystick to adjust its flight. The original manual guidance system was replaced in 1967 to produce the Harpon version, which used SACLOS guidance using an infrared homing sensor tracking the original flares. This greatly eased the operation of the system, the operator simply had to keep the sights pointed at the target and the missile would automatically fly along the line of sight.

Production of the SS.11 and later SS.12/AS.12 series missiles ceased some time in the 1980s, by which time over 170,000 had been sold.^[1] The price of the SS.11 in the late 1960s was stated at approximately $1,900 U.S. dollars.^[2]