Specifications (Yak-11)
General characteristics
- Crew: Two - student and instructor
- Length: 8.20 m (26 ft 10½ in)
- Wingspan: 9.4 m (30 ft 10 in)
- Height: 3.28 m (10 ft 5 in)
- Wing area: 15.40 m² (166 ft²)
- Empty weight: 1,900 kg (4,189 lb)
- Loaded weight: kg (lb)
- Max. takeoff weight: 2,440 kg (5,379 lb)
- Powerplant: 1 × Shvetsov ASh-21 air-cooled radial piston engine, 521 kW (700 hp)
Performance
- Maximum speed: 460 km/h (289 mph)
- Cruise speed: 370 km/h (230 mph)
- Range: 1250 km (795 miles)
- Service ceiling: 7,100 m (23,295 ft)
- Rate of climb: 8.1 m/s (1,600 ft/min)
- Wing loading: 161 kg/m² (32.9 lb/ft²)
- Power/mass: 0.17 kW/kg (0.10 hp/lb)
Armament
- 1x nose-mounted machine gun, either 12.7 mm UBS or 7.62 mm ShKAS
- up to 200 kg (440 lb) of bombs on two underwing racks
Read more about this topic: Yakovlev Yak-11