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Ka-31 Radar Picket Airborne Early Warning (AEW) Helicopter

Crew

2 (pilot and navigator)

Overall Length

12.5m

Overall Body Length

11.25m

Height

5.6m

Width

3.8m

Body Width at Cockpit

2.2m

Rotor Diameter

15.9m

Vertical Distance Between Rotors

1.4m

Type

2 x Klimov TV3-117VMAR

Power

1,633kW each

Maximum Take-Off Weight

12,200kg

Patrol Speed

100km/h

Maximum Speed

250km/h

Maximum Operating Altitude

3,500m

Operating Range With Stowed Antenna

600km

Patrol Endurance

2.5 hours

Area of Antenna

6m²

Antenna Revolution

6rpm

Number of Targets Simultaneously Tracked

40 targets

Radar Azimuthal Operation

360°

Detection Range of Above-Water Targets

100km to 200km
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