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Interceptor aircraft

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An interceptor is a special kind of fighter aircraft. Its main job is defense. It is designed to stop enemy planes from attacking. These targets are often large bombers or planes used for looking at enemy lands.

3d Wing F-22 intercept TU-95 Bear
3d Wing F-22 intercept TU-95 Bear

Because they must catch fast targets, interceptors focus on specific skills. They need to climb very quickly to reach high altitudes. They also need great speed to catch up to an approaching enemy. Some interceptors are light and fast for short trips. Others are heavy and can fly much longer distances.

Lightning.inflight.arp.750pix
Lightning.inflight.arp.750pix

How an interceptor works depends on its mission. In the past, pilots had to find targets using their eyes or sound. This was very hard because bombers were fast. Then, engineers created radar. Radar uses radio waves to see far away, even at night.

A prototype of J7W Shinden
A prototype of J7W Shinden

Ground stations would use radar to find a bomber. They would then tell the pilot where to go. This is called ground controlled interception. The pilot would take off and climb toward the target. Once the pilot saw the bomber, they could use weapons to stop it.

F-106A Chase Dart (cropped)
F-106A Chase Dart (cropped)

People have used interceptors for a long time. The very first interceptor squadrons formed during World War I. They defended London against Zeppelins and long-range bombers. At first, they used older planes like the Sopwith Pup. Later, famous planes like the Supermarine Spitfire helped defend the skies.

A prototype of J7W Shinden
A prototype of J7W Shinden

During World War II, Germany even used a rocket-powered plane. It was called the Messerschmitt Me 163 Komet. This plane was very fast but could only fly for about seven minutes. It was a very difficult machine for pilots to fly.

Many famous planes were built during the Cold War. This was a time when countries worried about nuclear attacks from bombers. To stay safe, they built interceptors that were much faster than normal fighters. These planes often gave up the ability to turn well. They traded turning for even more speed and climbing power.

Russian Air Force Mikoyan-Gurevich MiG-31P
Russian Air Force Mikoyan-Gurevich MiG-31P

Examples include the Convair F-106 Delta Dart and the English Electric Lightning. Other famous jets like the F-15 Eagle can also do this job. Some modern planes, like the Su-35S, are used for interceptions today.

200526-N-NO901-011 (49942128332)
200526-N-NO901-011 (49942128332)

Today, the way interceptors work has changed a lot. In the 1950s, missiles were invented. These can launch almost instantly to hit a target. This changed the need for planes that react very quickly.

F-15C Florida (17149377921)
F-15C Florida (17149377921)

Now, most modern fighters can act as interceptors. They use satellite navigation to find their way. They also use radar and missiles to hit targets from far away. This means they do not need to see the enemy with their eyes. They can find and stop threats from a great distance.

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🖼️ Images & Media (8)
File:F-106A Chase Dart (cropped).jpg
F-106A Chase Dart (cropped).jpg
File:200526-N-NO901-011 (49942128332).jpg
200526-N-NO901-011 (49942128332).jpg
File:A prototype of J7W Shinden.jpg
A prototype of J7W Shinden.jpg
File:3d Wing F-22 intercept TU-95 Bear.jpg
3d Wing F-22 intercept TU-95 Bear.jpg
File:Lightning.inflight.arp.750pix.jpg
Lightning.inflight.arp.750pix.jpg
File:Russian Air Force Mikoyan-Gurevich MiG-31P.jpg
Russian Air Force Mikoyan-Gurevich MiG-31P.jpg
File:F-15C Florida (17149377921).jpg
F-15C Florida (17149377921).jpg
File:RAF Eurofighter EF-2000 Typhoon F2 Lofting-1.jpg
RAF Eurofighter EF-2000 Typhoon F2 Lofting-1.jpg
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