AIM-92 Stinger
Encyclopedia
The AIM-92 Stinger or ATAS (Air To Air Stinger) is an air-to-air missile
Air-to-air missile
An air-to-air missile is a missile fired from an aircraft for the purpose of destroying another aircraft. AAMs are typically powered by one or more rocket motors, usually solid fuelled but sometimes liquid fuelled...

 developed from the shoulder-launched FIM-92 Stinger
FIM-92 Stinger
The FIM-92 Stinger is a personal portable infrared homing surface-to-air missile , which can be adapted to fire from ground vehicles and helicopters , developed in the United States and entered into service in 1981. Used by the militaries of the U.S...

 system, for use on helicopters such as the AH-64 Apache
AH-64 Apache
The Boeing AH-64 Apache is a four-blade, twin-engine attack helicopter with a tailwheel-type landing gear arrangement, and a tandem cockpit for a two-man crew. The Apache was developed as Model 77 by Hughes Helicopters for the United States Army's Advanced Attack Helicopter program to replace the...

, Eurocopter Tiger
Eurocopter Tiger
The Eurocopter Tiger is an attack helicopter manufactured by Eurocopter. In Germany it is known as the Tiger; in France and Spain it is called the Tigre.-Origins:...

 and also UAVs
Unmanned aerial vehicle
An unmanned aerial vehicle , also known as a unmanned aircraft system , remotely piloted aircraft or unmanned aircraft, is a machine which functions either by the remote control of a navigator or pilot or autonomously, that is, as a self-directing entity...

 such as the MQ-1 Predator. The missile itself is identical to the shoulder-launched Stinger
FIM-92 Stinger
The FIM-92 Stinger is a personal portable infrared homing surface-to-air missile , which can be adapted to fire from ground vehicles and helicopters , developed in the United States and entered into service in 1981. Used by the militaries of the U.S...

.

Development

The US Army has used the ATAS variant on its OH-58D Kiowa Warrior
OH-58 Kiowa
The Bell OH-58 Kiowa is a family of single-engine, single-rotor, military helicopters used for observation, utility, and direct fire support. Bell Helicopter manufactured the OH-58 for the United States Army based on the 206A JetRanger helicopter. The OH-58 has been in continuous use by the U.S...

 and UH-60 Black Hawk helicopters in the air-to-air role.

In a 19 November 1996 demonstration, a Stinger (ATAS) Block-1 missile was launched from an OH-58D piloted by CPT Bob Blanchett at Yuma Proving Ground
United States Army Yuma Proving Ground
The U.S. Army's Yuma Proving Ground is one of the largest military installations in the world. Situated in southwestern La Paz County and western Yuma County in southwestern Arizona, U.S., approximately north-east of the city of Yuma, the proving ground is used for testing military equipment and...

 and successfully destroyed a QUH-1
UH-1 Iroquois
The Bell UH-1 Iroquois is a military helicopter powered by a single, turboshaft engine, with a two-bladed main rotor and tail rotor. The helicopter was developed by Bell Helicopter to meet the United States Army's requirement for a medical evacuation and utility helicopter in 1952, and first flew...

 drone helicopter deploying countermeasures at a range greater than 4,500 meters.

All Air-to-Air Stinger (ATAS) Block II missiles will be modified existing Stinger RMP missiles (FIM-92C). Block II will incorporate various improvements including a new staring IR focal plane array seeker, a new battery, and advanced signal processing capabilities. The seeker permits engagements of helicopters in clutter out to the 8 km maximum physical range of the missile, also improved accuracy and IRCCM capabilities, and will provide a full night capability. The Block II missile also supports seeker slaving (steering the missile's seeker off-axis before launch to lock onto targets). This was first demonstrated on 6 November 1997 at Yuma.

ATAL is an upgrade to the Air-to-Air Stinger launcher fielded on the OH-58D Kiowa Warrior and Blackhawk helicopters. In mid 2000, tests were carried out with the ATAL system mounted on the AH-64 Apache
AH-64 Apache
The Boeing AH-64 Apache is a four-blade, twin-engine attack helicopter with a tailwheel-type landing gear arrangement, and a tandem cockpit for a two-man crew. The Apache was developed as Model 77 by Hughes Helicopters for the United States Army's Advanced Attack Helicopter program to replace the...

 Longbow helicopter. Nine missiles were fired, eight of which scored direct hits against simulated hovering helicopter targets in a clutter environment. The missiles were launched with the Longbow helicopter traveling at speeds from hovering to 136 knots, slide slips up to 30 knots, partial power descents, pull-up maneuvers, hovering pedal turns, push-over maneuvers, and a 22-degree bank.

Operational history

An Iraqi MiG-25 shot down a Predator drone performing reconnaissance over the no fly zone in Iraq on 23 December 2002. Predators had been armed with Stingers, and were being used to "bait" Iraqi fighter planes, then run. In this incident, the Predator didn't run, but instead fired one of the Stingers after the MiG engaged with its own missiles. The Stinger's heat-seeker became probably "distracted" by the MiG's missile and so missed the MiG, and the Predator was destroyed. This was the first time in history a conventional aircraft and a drone had engaged in combat.

General characteristics (Block I)

As FIM-92A Stinger
  • Length : 1.52 m (59.8 in.)
  • Diameter : 70 mm (2.8 in.)
  • Wingspan : 140 mm (5.5 in.)
  • Launch weight : 16 kg
  • Guidance : Passive IR
  • Warhead : 3 kg HE blast fragmentation
  • Propulsion : Solid propellant
  • Speed : Mach 2.2 (750 m/s)
  • Range : 200 m to (at least) 4.5 km
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