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- Mar 7, 2009
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Soko J-21 Jastreb
General characteristics
Crew: 1 pilot
Length: 10.88 m (35 ft 8.5 in)
Wingspan: 10.56 m or 11.68 m with tip tanks (34 ft 8 in or 38 ft 4 in)
Height: 3.64 m (11 ft 11.5 in)
Wing area: 19.43 m² (209.15 ft²)
Max takeoff weight: 5,100 kg (11,220 lb)
Powerplant:
1× BMB (Rolls-Royce/Bristol Siddeley) Viper Mk 531 Turbojet, 1,361 kg (3,000 lb, 13.32 kN)
2× solid-propellant JATO units, 4.45 kN (1,000 lb) each
Internal fuel load: 440 kg (970 lb)
External fuel load: 2 × 275 liter (72.6 US gal or 60.5 Imp gal) in jettisonable wing-tip fuel tanks
Performance
Maximum speed: 820 km/h (442 knots, 510 mph) at 6,000 meters (19,685 ft)
Cruise speed: 740 km/h (399 knots, 460 mph) at 5000 meters (16,405 ft)
Range: 1,520 km (820 nm, 945 mi) with tip tanks
Service ceiling: 12,000 m (39,370 ft)
Rate of climb: 1,260 m/min (4,134 ft/min)
G limit: -4 to +8
Armament
K-14C or K-14A gun sight
800 kg of assorted weapons
General characteristics
Crew: 1 pilot
Length: 10.88 m (35 ft 8.5 in)
Wingspan: 10.56 m or 11.68 m with tip tanks (34 ft 8 in or 38 ft 4 in)
Height: 3.64 m (11 ft 11.5 in)
Wing area: 19.43 m² (209.15 ft²)
Max takeoff weight: 5,100 kg (11,220 lb)
Powerplant:
1× BMB (Rolls-Royce/Bristol Siddeley) Viper Mk 531 Turbojet, 1,361 kg (3,000 lb, 13.32 kN)
2× solid-propellant JATO units, 4.45 kN (1,000 lb) each
Internal fuel load: 440 kg (970 lb)
External fuel load: 2 × 275 liter (72.6 US gal or 60.5 Imp gal) in jettisonable wing-tip fuel tanks
Performance
Maximum speed: 820 km/h (442 knots, 510 mph) at 6,000 meters (19,685 ft)
Cruise speed: 740 km/h (399 knots, 460 mph) at 5000 meters (16,405 ft)
Range: 1,520 km (820 nm, 945 mi) with tip tanks
Service ceiling: 12,000 m (39,370 ft)
Rate of climb: 1,260 m/min (4,134 ft/min)
G limit: -4 to +8
Armament
K-14C or K-14A gun sight
800 kg of assorted weapons