69 years ago today, July 19, 1956 (Lunar calendar June 12, 1956), China's first domestic jet fighter J-5 first flight in Shenyang. July 19, 1956, China's first domestic jet fighter J-5 first flight in Shenyang. This marks the great progress of China's aviation industry. J-5 simulated the MiG-17 fighter from the Soviet Union, became the Chinese Air Force's early main force fighter. J-5 prototype review: If it has been firmly from imitation to self-creation, I am afraid that there should also be a B2.