Q&A

What is countermeasure dispensing system?

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What is countermeasure dispensing system?

CMDS (Counter Measures Dispensing System) – is a state-of-the-art Flare and Chaff Dispensing System providing self-protection to the aircraft against Radar guided & IR seeking missiles.

What contains a chaff dispenser?

Most military aircraft and warships have chaff dispensing systems for self-defense. An intercontinental ballistic missile may release in its midcourse phase several independent warheads as well as penetration aids such as decoy balloons and chaff. This is known as JAFF (jammer plus chaff) or CHILL (chaff-illuminated).

How do chaff and flares work?

Chaff is ejected as a small cloud into the air by an aircraft coming under threat. The strategy is to decoy radar-guided missiles, or radar-directed gunfire away from the aircraft. Flares are little fire balls that distract heat seeking missiles and chaff is metal strips that distracts radar guided missiles.

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Is chaff or flare better?

Chaff generally works better for ground targets, and against helicopters, but flares can work better against planes where ideally you won’t be letting them get more than a single missile off on you. That prevents the other pilot from having a chance to get a better run on you while you’re running evasive maneuvers.

What is aircraft chaff?

Chaff is a radiofrequency countermeasure released by military aircraft, ships, and vehicles to confuse enemy radar. Chaff consists of aluminum-coated glass fibers ranging in lengths from 0.8 to 0.75 cm and is released in packets of 0.5 to 100 million fibers.

What’s the difference between chaff and flares?

Flares are just what they sound like, fireworks that give off light and heat. They are ejected by fighter aircraft to decoy heat-seeking missiles away from them. Chaff is a collection of small metallic coated particles.

What is the difference between chaff and flare?

What is chaff in military aircraft?

radar countermeasure
Chaff is a radar countermeasure used by the military to distract enemy radars from their true targets, the military aircraft. For example, it works as a decoy to confuse radar-guided missles: from Arnott et al, Desert Research Institute.

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What is the AN/ALE-47 Countermeasures Dispenser?

The ALE-47 is the countermeasures dispensing system on 38 different platforms for many nations around the world. To protect an aircraft from infrared and radar homing missiles, aircraft like the F-16 are equipped with the AN/ALE-47 countermeasures dispenser system.

What is the purpose of chaff dispensing in military aircraft?

Most military aircraft and warships have chaff dispensing systems for self-defence. An intercontinental ballistic missile may release in its midcourse phase several independent warheads as well as penetration aids such as decoy balloons and chaff.

How does the F-18’s counter measures dispenser system work?

The countermeasures dispensed from the F-18 foiled the missile’s mission and saved the pilot’s life. This enables the F-18 to evade catastrophe and return to strike the SAM site, eliminating the threat. The ALE-47 Countermeasures Dispenser System [CMDS] is a crucial system for the pilot and aircraft survivability in a combat environment.

Do flare countermeasures actually work?

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That said, flare countermeasures are very rarely useful. For one, they only work against one very specific type of threat, infrared. Infrared focuses on aiming on the heat created by the plane.