Rogoržarski IK-3
History
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Technical details
Manufacturer The first Serbian factory of Airplanes 'Zivojin Rogožarski', A. D. Class fighter Armament 20mm Hispano-Suiza HS-404 fixed forward-firing cannon with 60 rounds in a moteur-cannon installation, two 7.92 mm (0.312 in) FN (Colte-Browning) fixed forward-firing machine guns in the upper part of the forward fuselage with synchronization equipment to fire through the propeller disc Crew Pilot in an enclosed cockpit Engine One Avia (Hispano-Suiza) 12Ycrs Vee piston engine rated at 980hp (731 kW) at optimum altitude Speed Maximum: 527 km/h (328 mph; 284 kt) at 5400 meters (17,715 ft)
421 km/h (262 mph; 227 kt) at sea level
Cruising: 400 km/h (248.5 mph; 216 kt) at 5000 meters (16,405 ft)Range 785 km (488 miles; 424 nm); endurance 1 hours 15 minutes Ceiling 9460 meters (30,800 ft) Climb 5000 meters (16,405 ft) in 7 minutes Length 8 meters (26 ft 3 in) Height 3.25 meters (10 ft 8 in) Wing Span: 10.30 meters (33 ft 9.75 in)
aspect ratio 6.43
area 16.50 m2 (177.61 sq ft)Weight empty: 2068 kg (4,560 lb)
normal take-off: 2400 kg (5,291 lb)
maximum take-off: 2630 kg (5,799 lb)
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