Mikoyan-Gurevich MiG-3

The Mikoyan-Gurevich MiG-3 (Russian: Микоян и Гуревич МиГ-3) was a Soviet interceptor used during World War II. It was made to fix problems with the MiG-1. The MiG-3 started being built on 20 December 1940 in Moscow, and many were made in 1941 before the factory began making the Ilyushin Il-2.

When Operation Barbarossa began on 22 June 1941, about 981 MiG-3 planes were with the Soviet Air Forces, the Soviet Air Defence Forces, and Soviet Naval Aviation. The MiG-3 was designed to fly high, but most battles happened at lower heights, where it did not do as well as the German Messerschmitt Bf 109 or other Soviet planes. Later in 1941, it was also used as a fighter-bomber, but it was not good for this job. Many MiG-3 planes were lost in battles, and the remaining ones were used mainly for air defense until the war ended.

Development

The MiG-3 was built to fix problems with an earlier version, the MiG-1. Changes included moving the engine forward, adding more fuel space, and strengthening the landing gear. These changes helped the plane fly more steadily and go farther.

When tested, the MiG-3 was heavier and slower to climb than the MiG-1, but it could fly faster at higher altitudes. Even with some early problems, the MiG-3 was important for Soviet pilots during World War II. It was made in large numbers, but later production focused more on other aircraft like the Il-2.

Operational history

In spring 1941, the MiG-3 began arriving at fighter units. Pilots used to slower planes found it difficult to fly. When Germany invaded the Soviet Union on June 22, 1941 (called Operation Barbarossa), many units had more MiG-3s than trained pilots.

The MiG-3 worked best high up, but most fights happened lower down, where it did not do as well. It was also not good for attacking ground targets. Some pilots, like Aleksandr Pokryshkin, one of the top Soviet pilots of the war, had early success with the MiG-3 despite its problems. By mid-1942, the Soviet Air Force mostly stopped using MiG-3s in combat, using them instead for training and other jobs.

Variants

There were many tries to make the MiG-3 airplane better during World War II. One version, called the MiG-7, used a different engine called the AM-37, but it did not work well. Another test used the AM-38 engine, which made the plane faster, but the engine had problems and the test plane was lost.

Engineers also tried a radial engine called the ASh-82A, leading to designs like the I-210 and I-211, but these were not successful. Other tests included adding special wing slats, a new propeller for high altitudes, and fitting cameras for finding information. There was even a plan to use MiG-3s as bombers carried by larger planes, but this was stopped when Germany invaded.

Operators

The Mikoyan-Gurevich MiG-3 was mostly used by the Soviet Union. It was part of the Soviet Air Forces, the Soviet Air Defence Forces, and the Soviet Naval Aviation.

Romania also used one MiG-3. This plane was found in March 1942 when a pilot decided to leave. Romania used it to help train pilots for practice flights.

Surviving aircraft

A Russian company called Aviarestoration has rebuilt three MiG-3 airplanes. These planes now use Allison V-12 engines. One of these planes is in the United States, at the Military Aviation Museum in Pungo, Virginia. Another plane was rebuilt from a MiG-3 that was shot down in 1942 and flew again in early 2010. It will stay in Russia.

Specifications (MiG-3)

This part tells us about the MiG-3 airplane from World War II. It had one pilot and was powered by a big engine with a three-bladed propeller.

The MiG-3 could fly fast, up to 640 kilometers per hour at high altitudes. It could carry small bombs and had several machine guns for defense.