Yakovlev Yak-11 flight Demonstration at Albstadt-Degerfeld / Germany. Engine start, display flight, low pass and landing in one Video.
General characteristics of the Plane
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)
