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Bell Textron AH-1Z Viper
Military In service

Bell Textron AH-1Z Viper

Latest of the Cobra attack-helicopter family

411 km/hMax. speed
231 kmCombat radius
685 kmRange
6,100 mService ceiling

Overview

The AH-1 Cobra of 1965 was the world's first dedicated attack helicopter, with a slim body and the gunner seated in front of the pilot. The AH-1Z Viper is its modern descendant, with a four-blade rotor, twin engines and advanced targeting sensors.

It is the US Marine Corps' attack helicopter, built to operate from amphibious ships, and shares most of its parts with the UH-1Y utility helicopter. Max speed shown is the never-exceed speed.

Specifications

Dimensions

Length17.80 m
Wingspan14.88 m
Height4.37 m

Weights & fuel

Empty weight5,580 kg
Max. take-off weight8,390 kg

Performance

Max. speed411 km/h
Cruise speed296 km/h
Range685 km
Combat radius231 km
Service ceiling6,100 m

Crew & capacity

Crew2
Hardpoints6

Powerplant

Engines2
Engine modelGeneral Electric T700-GE-401C
Power (each)1,342 kW

Figures are compiled from public sources and may be approximate; they can vary by variant and configuration.

Armament

  • 20 mm M197 three-barrel cannon
  • AGM-114 Hellfire or JAGM anti-tank missiles
  • 70 mm Hydra/APKWS rockets
  • AIM-9 Sidewinder air-to-air missiles

Photos

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