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Saab 37 Viggen
Military
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Chengdu Aircraft Corporation J-7 / F-7
Military
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|---|---|---|
| Quick facts | ||
| Manufacturer | Saab | Chengdu Aircraft Corporation |
| Type | Fighters & multirole | Fighters & multirole |
| Origin | 🇸🇪 Sweden | 🇨🇳 China |
| First flight | 1967 | 1966 |
| Status | Retired | In service |
| Units built | 329 | 2,400 |
| Unit cost | — | — |
| Dimensions | ||
| Length | 16.40 m | 14.88 m |
| Wingspan | 10.60 m | 8.32 m |
| Height | 5.90 m | 4.11 m |
| Wing area | 46.0 m² | 24.9 m² |
| Weights & fuel | ||
| Empty weight | 11,800 kg | 5,292 kg |
| Max. take-off weight | 20,500 kg | 9,100 kg |
| Performance | ||
| Max. speed | 2,231 km/h | 2,200 km/h |
| Max. Mach | Mach 2.10 | Mach 2.00 |
| Range | — | 850 km |
| Ferry range | — | 2,200 km |
| Combat radius | 1,000 km | — |
| Service ceiling | 18,000 m | 17,500 m |
| Rate of climb | 203.0 m/s | 195.0 m/s |
| Crew & capacity | ||
| Crew | 1 | 1 |
| Hardpoints | — | 5 |
| Powerplant | ||
| Engines | 1 | 1 |
| Engine type | — | — |
| Engine model | Volvo Flygmotor RM8B | Liyang WP-13F |
| Thrust (each) | 72.1 kN | 44.1 kN |
| Thrust with afterburner (each) | 125.0 kN | 64.7 kN |
At a glance
Figures are compiled from public sources and may be approximate; they can vary by variant and configuration.