The Chengdu J-7 (Chinese: 歼-7; third generation export version F-7; NATO reporting name: Fishcan[1]) is a Chinese fighter aircraft. It is a license-built version of the Soviet Mikoyan-Gurevich MiG-21, and thus shares many similarities with that aircraft. [2] .

歼-7（中国代号：J-7，英文：Chengdu J-7/F-7 fighter aircraft [1]，北约代号：Fishbed，译文：鱼窝）战斗机，是20世纪60年代中国沈阳飞机制造厂研制的一型单座单发超音速喷气式战斗机。 歼-7是仿制的苏联 米格-21 Ф-13型。 该机后转产至成都飞机制造厂和贵州飞机制造厂，进行后续改进改型、批量生产 [1]。 歼-7战机是中国首款两倍音速歼击机，共有两万多个零部件，新工艺、新技术和新材料达到两百多项之多，是新中国自歼-6以来最复杂的航空系统工程，标志着中国在当 …

国产23-3型双管机炮仿制自米格-21mf的gsh-23机炮，采用弹带连续供弹，可左右两侧进弹。 也可以根据搭载机型的不同，实现左侧供弹，或者是右侧供弹。 国产23-3机炮的一个外在特点是配有缓冲器，可减小后坐力并提供后座身管自动回复的能量。

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Equipped with a domestically developed HTY-3 ejection seat and a KL-11 auto pilot. Reverse engineered MiG-21MF obtained from Egypt, but just like the ejection seat, the original Soviet radar was replaced with a Chinese version. Designated as …

Role : Interceptor; ground attack; trainer Designer : Mikoyan-Gurevich Design Bureau, Soviet Union/Russia 611 Aircraft Design Institute, Chengdu

Sep 14, 2022 · Initial production batch models were known simply as J-7 (export models were the F-7) and appeared from Shengyang in 1966 through a 12-strong commitment. These versions fielded only one 30mm NR-30 cannon and two underwing hardpoints allowed for air-to-air ordnance to be fitted as normal.

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