Shockwave fighter (shockwave, ?????), the body number is "j7w1". It is a single seat interceptor developed by the Imperial Japanese Navy at the end of World War II. The aim is to intercept the "B-29" bomber at high altitude. The first prototype aircraft was completed in June 1945 (the 20th year of Showa), and many accidents occurred during the test. The first test flight took place in August 1945, and Japan surrendered in mid August, so it did not participate in the war. essential information Chinese name Shockwave fighter Foreign language name J7W1 Raiden Development time 1939-1942 Setting time January 30, 1944 Construction unit Japanese Navy (IJN) a plane captain 9.76m Empty weight 3525 kg Maximum speed 750km/h (height 8700m) crew 1 person model Area interceptor Country of manufacture Japan catalogue 1 research conception 2 research and development 3 theory of air jet 4 performance evaluation 5 performance data Research idea of folding and editing this paragraph From 1942 to 1943, the aircraft Department of the Japanese Naval Aeronautical Technology Factory ("the air technology factory") was Earthquake electricity in the works of aviation painter Xiaochi Fanfu Earthquake electricity in the works of aviation painter Xiaochi Fanfu In an attempt to break away from the past tradition, Captain Masayoshi Kono began to sketch a front wing canard fighter in order to greatly improve its performance. The general design likes to put the engine, propeller and weapon equipment in front of the aircraft fuselage, so that the tail of the aircraft is relatively empty. The new fighter has abolished the old horizontal tail and moved it to the front of the main wing. The weapon was left in front, but the engine and propeller were designed at the rear of the aircraft. To some extent, this layout makes full use of all the space and reduces the volume of the body of the same equipment. Another consideration is to reduce the air resistance ahead, so as to achieve the speed advantage that