HQ-7 | |
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![]() FM-90 of Bangladesh Air Force | |
Type | Surface-to-air missile |
Place of origin | People's Republic of China |
Production history | |
Designer | Changfeng Electromechanical Technology Design Institute |
Specifications | |
Mass | 84.5 kg (186 lb) |
Length | 3 m (9.8 ft) |
Diameter | 0.156 m (6.1 in) |
Engine | solid fuel rocket |
Operational range | |
Guidance system |
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Launch platform |
The HQ-7 (simplified Chinese: 红旗-7; traditional Chinese: 紅旗-7; pinyin: Hóng Qí-7; lit. 'Red Banner-7'; NATO reporting name: CH-SA-4)[3] is a short-range surface-to-air missile (SAM) from the People's Republic of China. It was reverse-engineered by the Changfeng Electromechanical Technology Design Institute from the French R-440 Crotale SAM.[2] It entered service in the early 1980s.[1]
A ground battery consists of a short-range radar and three launchers. Each launcher has four or eight missiles.[1]