J5 (Mig 17, NATO code name Mural) J6 (Mig 19, NATO code name Farmer) J7 (can be counted as MiG 21, because of the withdrawal of Soviet experts, we can only solve many problems according to the drawings A mess. MiG-21 (NATO code name: Fish Nest) J8 (my country’s twin-engine fighter further developed on the basis of the J-7, NATO code name: Fin Whale) J8II (an improved version of the J-8, a quasi-three-standby version) J11A (the domestic version of the Su-27 Model, Su-27 NATO codename Flanker) J11B (an enhanced version of the J-11, which is different from the Su-30. The Su-30 is a tandem two-seat fighter-bomber improved on the Su-27) J11BS (known as my country's most powerful fighter at present) , a two-seat version of the J-11B. Please note that the J-20 is not yet in service) J-10A (NATO codename unknown, domestic codename Raptor, my country’s first true third-generation aircraft) J-10B (a major modification of the J-10A, used It has better avionics and radar equipment and improved layout) J-15 (domestic code name Feisha, heavy carrier-based aircraft, should have a certain relationship with Su-33. Su-33 NATO code name Sea Flanker) J-20 (code name unknown, four A must-have for heavy annihilation, a must-have for flat people) Other aircraft in our country: H-6 (medium bomber, the Chinese version of the Soviet Tu-16, which has been in service for half a century, and the best model currently is the H-6K) Qiang-5 (attack aircraft, NATO codename Fantan , also a half-century old product) Air Police 2000 (NATO codename Main Ring, an early warning aircraft equipped with a phased array radar. Our country is also one of the few countries in the world that can independently manufacture early warning aircraft) JH-7 (a navy fighter-bomber) , codenamed Flying Leopard) FC-1 (the famous Xiaolong, Pakistan Railway calls it JF-17 "Thunderbolt", our army has no equipment, purely export type, Pakistan Railway has a lot of equipment) Three types of aircraft that have stopped researching midway: J-13: A new fighter aircraft that was originally supposed to replace the J-6, but the plan was stopped midway. J-12: The first domestically produced fighter jet with independent intellectual property rights, it also died midway. J-9: A single-engine interceptor developed on the basis of the J-7, with slightly abnormal performance. It was the first aircraft in the world to adopt a delta-wing layout, but it also died midway. The Saab 37 "Thunder" became the first delta-wing aircraft to enter military service.