/ Yakovlev Yak-52
Length: 7.745 m (25 ft 5 in)
Wingspan: 9.30 m (30 ft 6 in)
Height: 2.70 m (8 ft 10 in)
Wing area: 15.00 m2 (161.5 sq ft)
Airfoil: Clark YN
Empty weight: 1,015 kg (2,238 lb)
Max takeoff weight: 1,305 kg (2,877 lb)
Fuel capacity: 122 L (32 US gal; 27 imp gal)
Powerplant: 1 × Vedeneyev M-14P nine-cylinder radial engine, 270 kW (360 hp)
Propellers: 2-bladed V-530TA-D35 constant-speed propeller
Maximum speed: 285 km/h (177 mph, 154 kn) at sea level
Cruise speed: 190 km/h (120 mph, 100 kn) at 1,000 m (3,300 ft) (econ cruise)
Stall speed: 85–90 km/h (53–56 mph, 46–49 kn) flaps down, engine idling
Never exceed speed: 360 km/h (220 mph, 190 kn)
Range: 550 km (340 mi, 300 nmi) at 500 m (1,600 ft)
Service ceiling: 4,000 m (13,000 ft)
g limits: +7/-5
Rate of climb: 5.00 m/s (985 ft/min)
Time to altitude: 15 min to 4,000 m (13,000 ft)
Yak-52 – Two-seat primary trainer aircraft, powered by a 360-hp (268-kW) Vedeneyev M-14P nine-cylinder radial piston-engine.
Yak-52B – Two-seat light ground-attack aircraft, armed with two UB-32-57 rocket pods, each capable of carrying up to 32 air-to-ground S-5 rockets.
Yak-52M – 2003 modernised version, powered by a Vedeneyev M-14Kh radial piston engine. It is fitted with a three-bladed propeller, new avionics and crew escape system.
Iak-52 – Romanian designation of Yak-52 produced by Aerostar.
Aerostar Condor – Westernised version proposed by Aerostar, powered by Lycoming O-540 engine.
Iak-52W – Westernised version produced by Aerostar, powered by M-14P or M-14Kh engine, but with all western instruments installed.
Iak-52TW – Westernised version produced by Aerostar, powered by M-14P or M-14Kh engine and tail wheel instead of front wheel.
This version has all-western instruments, deeply modernised wing that provide complete retraction of main wheels and, also, enlargement of fuel tanks volume up to 280 l.
Share on facebook
Share on facebook
Follow us on