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.

The J-8IIM, first flown in 1996, is a further improved version. One major improvement over the J-8II is the capable Russian-made Zhuk-8II coherent pulse doppler radar, 100 of which have been delivered in the 1990s. Additionally, the J-8IIM carried new multifunction displays, integrated INS/GPS navigation system, new fire-control systems, new ...

The J-8IIM, first flown in 1996, is a further improved version. One major improvement over the J-8II is the capable Russian-made Zhuk-8II coherent pulse-Doppler radar, 100 of which have...

2025年3月19日 · The J-8IIM, first flown in 1996, is a further improved version. One major improvement over the J-8II is the capable Russian-made Zhuk-8II coherent pulse doppler radar, 100 of which have been delivered in the 1990s.

2022年7月8日 · Page details technical specifications, development, and operational history of the Shenyang (AVIC) J-8 / J-8 II (Finback) Multirole / Fighter-Bomber Aircraft including pictures.

2009年9月19日 · Instead, China and Russia co-developed the J-8IIM (or F-8M), an improved model with new avionics, more powerful engines, and better weapons. China states the J-8IIM offers survivability, high-altitude performance, low-altitude maneuverabilty, and an electronics suite as good or better than early models of the F-16 , F-18 , and Mirage 2000 .

歼击8型战斗机 （歼-8或称J-8）， 北约命名 為「长须鲸」（Finback），是 沈阳飞机工业集团 研制生产的单座、双发、高空高速第三代 战斗机，装备 中国人民解放军空军 及 中国人民解放军海军航空兵。 该机是中国空军在換裝 Su-27戰鬥機 以前最先进的 攔截机。 1964年5月由航空研究院提出在 米格-21 基础上研制高空高速歼击机，同年10月方案论证提出作战对象为美国空军的 B-58 两倍音速高空轰炸机和 F-105 战斗轰炸机。 1965年5月17日， 罗瑞卿 批准新歼的战技指标和研 …

The Jian-8IIM fighter would be equipped with Russia's or China's helmet sight and advanced PL-9 and P-73 missiles, with which it will outperform the F-16C in close-range air combat.

2016年11月28日 · F-8IIM. The rapidly improving Sino-Russia relations in the early 1990s presented an opportunity for Shenyang to upgrade the J-8II with Russian technologies. This led to the introduction of the F-8IIM, a multirole fighter fitted with Russian-made radar and weapons.

J-8IIM是于沈阳飞机公司研制的飞机。 该战斗机速度可达2.2马赫，升限为18500米，空重为10030千克，作战半径达到800公里，起飞重量为18322千克。 该机型的尺寸为长21.59米，高5.41米，翼展9.344米。 武器配置包括23mm双管机炮（配备200发弹药）、PL-2B、PL-7、PL-27P1空空导弹、空地火箭以及炸弹。 沈阳飞机公司研制。 1996年3月31日首飞。 单座双发多用途。 两台WP-13B双轴涡轮喷气发动机。 装备脉冲多普勒“甲虫”-8II雷达，截获距离70公里，跟 …