The Shenyang J-8 (Chinese: 歼-8; NATO reporting name: Finback) is a family of interceptor aircraft developed by the 601 Institute (Shenyang) in the People's Republic of China (PRC). It was conceived in the early 1960s as a low-risk program based on enlarging the Mikoyan-Gurevich MiG-21 F, a version of which the PRC was producing as the Chengdu J-7.

2022年7月8日 · J-8II ("Finback-B") featured a nose-mounted radar assembly, deleting the MiG-21-style nose-mounted intake in favor of lateral-mounted ones (ala the MiG-23 "Flogger"). The ventral side fitted a folding fin and the canopy was manufactured as a two-piece system.

The J-8B (Chinese: 歼-8B型歼击机) and known by its nickname "Mr. Handsome in Air" (空中美男子) or NATO codename of "Finback", was one of the cornerstones of PLAAF before the 2000s that was developed from a revised design of the previous J-8I …

歼-8（英文：Shenyang J-8或F-8，北约代号：Finback，中文：长须鲸）战斗机，是中国沈阳飞机工业（集团）有限公司（简称：沈飞）在20世纪60年代开始设计研制的双发高空高速截击战斗机（歼击机），属于 第二代战斗机，也被称为世界上最后一种第二代战斗机。 是 中国空军 和 中国海军航空兵 20世纪80年代至21世纪初主力战斗机种之一，正逐步退役，被歼-10和歼-11所取代。 歼-8主要承担制空与拦截任务。 在设计上参考了苏制米格-21战斗机（歼-7），装备两台WP-7甲 …

6 天之前 · However, the lack of familiarity with this type of intake meant the J-8 had to settle for a MiG-21 style nose intake. The solid nose J-8 was finally realized in the J-8II (Finback-B), which was based on the layout of the Soviet Sukhoi Su-15 Flagon-A fighter.

歼7e适合空战但不适合开线，因为它只能去空战，人头你有时候也不一定能抢多少，效率很低。 歼8b更好，搬炸弹空战两不误。 但说实话11.0的环境很差，搬炸弹的鬼s和米格23很多，你不一定能抢过。 其实要我说建议你还不如再忍忍直接点出歼轰七后上符，它研发效率非常好，壮丁率并不高，全向霹雳5c足够应付搬炸弹上来的阜南，比5b好用多了，自保没问题，紧急情况参团灵活的你也可以咬下一两个，而且你还可以炸更多的战区，往后研发歼11和mlu也更快。 冲系j7E还 …

2024年11月2日 · J8b雷达基本上只能低打高或者高打高，再有就是垂直冲下来能锁人（但你有pl5b），最近阜南涌入壮丁率估计不低，建议挂3根pl5b去偷人，剩一个a弹打一下需要强杀的目标

2024年7月1日 · 锐评中空j8b..先说208a的缺点，就是这玩意是脉冲雷达，这是208a唯一的也是最大的缺点。 208a有着全游顶级的雷达扫描速度（虽然不是最快），有着在高度和宽度方向极窄的扫描模式，有着够用的扫描距离与不错的扫描强度，

The plan for the J-8 was to create a twin-engined jet with low aspect-ratio, delta wings and a nose intake, capable of flying at 20 kilometres at a speed of Mach 2.25. This design was based on earlier aerodynamic principles from the MiG-21F-13 / J-7 .

2010年3月7日 · New WP-13B engines power the aircraft and it has greatly improved low-altitude manoeuvrability. Initial development version with small ranging radar in intake centrebody. Armed with single 30 mm cannon and four PL-2 missiles. All weather fighter derivative with SR-4 radar in enlarged intake centrebody, small wing fences and relocated airbrakes.