Antonovas 22 A gaidys

Antonovas An-22

ŠaliesSovietų Sąjunga
TipasStrateginis oro krautuvas
Pirmasis skrydis27 February 1965
Pastatytas69

2007 Antonovas An-22 “Antei” (Russian: Ан-22 Антей, An-22 Antej; English Antaeus) (NATO reporting name “Cock”) is a heavy military transport aircraft designed by the Antonov Design Bureau in the Soviet Union. Powered by four turboprop engines each driving a pair of contra-rotating propellers, the design was the first wide-body transport aircraft and remains the world’s largest turboprop-powered aircraft to date. The An-22 first appeared publicly outside the Soviet Union at the 1965 Paris Air Show. Thereafter, the model saw extensive use in major military and humanitarian airlifts for the Soviet Union, and is still in service with the Russian Air Force.

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General Characteristics

The Antonov An-22 Antei (Antaeus) was the world’s first wide-body aircraft and, for a time, the largest aircraft in the world until the introduction of the Lockheed C-5 Galaxy. Designed by the Antonov Design Bureau in the 1960s, it was the Soviet Union’s primary heavy strategic airlifter, capable of transporting main battle tanks, missile launchers, and oversized military equipment. The aircraft is distinguished as the largest turboprop-powered aircraft ever built, featuring massive contra-rotating propellers for exceptional short-field performance and the ability to operate from unpaved airstrips.

Property Typical Value
Vaidmenį Heavy Strategic Transport/Airlifter
National Origin Sovietų Sąjunga
First Flight February 27, 1965
No. Built ~67–70 (Total production)
Įgulos 5–6 (Pilot, Co-pilot, Navigator, Flight Engineer, Radio Operator)
Ilgis 57.92 m (190 ft 0 in)
Sparnų ilgis 64.40 m (211 ft 3 in)
Max Takeoff Weight 250,000 kg (551,156 lb)

Cargo and Capabilities

  • Maximum Payload: 80,000 kg (176,370 lb).
  • Cargo Hold Dimensions (L x W x H): Approx. 33 m x 4.4 m x 4.4 m (108 ft 3 in x 14 ft 5 in x 14 ft 5 in).
  • Cargo Hold Volume: Approximately 639 m³.
  • Loading System: Features a rear loading ramp and integral cargo handling systems (winches, telphers).
  • Cargo Compartment: The main cargo hold is unpressurized, allowing the rear doors to be opened in flight for paratroop or equipment drops.
  • Passenger/Troop Capacity: Forward cabin is pressurized for up to 28 passengers/troop attendants, or up to 292 soldiers in the cargo hold.

Powerplant and Performance

  • Engine: 4 x Kuznetsov NK-12MA turboprop engines.
  • Power Output (each): 11,000 kW (15,000 shp equivalent).
  • Propellers: 8-bladed contra-rotating constant-speed reversible-pitch propellers (4 blades per hub).
  • Maximum Speed: 740 km/h (460 mph).
  • Cruise Speed: 600–680 km/h (375–423 mph).
  • Range (Max Payload): 5,000 km (3,100 mi).
  • Ferry Range (Max Fuel): 10,950 km (6,800 mi).
  • Short Field Capability: Achieved by powerful engines and large double-slotted flaps, creating a significant slipstream effect over the wing.

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