Here is a basic overview of how Stinger missiles work:
1. Target Acquisition: The Stinger missile system consists of a launcher and a missile. The launcher is equipped with a seeker head that scans the sky for heat sources. When the seeker head detects a heat source, it locks onto the target and tracks it.
2. Tracking: The Stinger missile uses a proportional navigation algorithm to track the target. This means that the missile constantly adjusts its course to stay on track with the target.
3. Launch: When the missile is ready to be fired, the gunner pulls the trigger. The missile is then launched from the launcher and begins to fly towards the target.
4. Boost Phase: The Stinger missile uses a solid-propellant rocket motor to boost itself to a speed of about Mach 2.5. This boost phase lasts for about 1.5 seconds.
5. Sustained Flight: After the boost phase, the Stinger missile continues to fly towards the target using a sustainer motor. The sustainer motor burns for about 12 seconds and propels the missile to a maximum speed of about Mach 3.
6. Terminal Phase: As the Stinger missile approaches the target, it enters the terminal phase. During this phase, the missile makes final adjustments to its course and homes in on the heat source.
7. Impact: The Stinger missile impacts the target and detonates its warhead. The warhead is designed to create a large amount of fragmentation, which can damage the aircraft and cause it to crash.
The Stinger missile is a very effective weapon against low-flying aircraft. It is used by military forces around the world, and it has been used in a number of conflicts, including the Vietnam War, the Gulf War, and the War in Afghanistan.
