The Messerschmitt Me 163 Komet is a rocket-powered interceptor aircraft primarily designed and produced by the German aircraft manufacturer Messerschmitt. It is the only operational rocket-powered fighter aircraft in history as well as the first piloted aircraft of any type to exceed 1,000 kilometres per hour (620 mph) in level flight.

Development of what would become the Me 163 can be traced back to 1937 and the work of the German aeronautical engineer Alexander Lippisch and the Deutsche Forschungsanstalt fur Segelflug (DFS). Initially an experimental program that drew upon traditional glider designs while integrating various new innovations such as the rocket engine, the development ran into organizational issues until Lippisch and his team were transferred to Messerschmitt in January 1939. Plans for a propeller-powered intermediary aircraft were quickly dropped in favor of proceeding directly to rocket propulsion. On September 1st, 1941, the prototype performed its maiden flight, quickly demonstrating its unprecedented performance and the qualities of its design. Having been suitably impressed, German officials quickly enacted plans that aimed for the widespread introduction of Me 163 point-defense interceptors across Germany. During December 1941, work began on the upgraded Me 163B, which was optimized for large-scale production.

Pictured here is a 1:72 scale replica of a German Messerschmitt Me 163 1E Komet rocket fighter that was attached to Jagdgeschwader 400, then deployed to Brandis, Germany, during 1945. Pre-order! Ship Date: 2026.

Dimensions:
Wingspan: 5-3/4-inches
Length: 4-1/2-inches

Release Date: ?

Historical Account: "Komet Flight" - During early July 1944, German test pilot Heini Dittmar reached 1,130 km/h (700 mph), an unofficial flight airspeed record that remained unmatched by turbojet-powered aircraft until 1953. That same year, the Me 163 began flying operational missions, being typically used to defend against incoming enemy bombing raids. As part of their alliance with the Empire of Japan, Germany provided design schematics and a single Me 163 to the country; this led to the development of the Mitsubishi J8M. By the end of the conflict, roughly 370 Komets had been completed, most of which were being used operationally. Some of the aircraft's shortcomings were never addressed, and it was less effective in combat than predicted. Capable of a maximum of 7-1/2 minutes of powered flight, its range fell short of projections and greatly limited its potential. Efforts to improve the aircraft were made (most notably the development of the Messerschmitt Me 263), but many of these did not see actual combat due to the sustained advance of the Allied powers into Germany in 1945.

After being introduced into service the Me 163 was credited with the destruction of between 9 and 18 Allied aircraft against 10 losses. Aside from combat losses, numerous Me 163 pilots were killed upon takeoff or during testing and training flights. This high loss rate was, at least partially, a result of the later models' use of rocket propellant which was not only highly volatile but also corrosive and hazardous to humans. One noteworthy fatality was that of Josef Pohs, a German fighter ace and Oberleutnant in the Luftwaffe, who was killed in 1943 through exposure to T-Stoff in combination with injuries sustained during a failed takeoff that ruptured a fuel line. Besides Nazi Germany, no nation ever made operational use of the Me 163; the only other operational rocket-powered aircraft was the Japanese Yokosuka MXY-7 Ohka which was a manned flying bomb.