USMC Bell AH-1Z Viper attack helicopter on the ramp in a desert setting, with a rugged mountain backdrop.

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📝 Spotter's notes

The AH-1Z is recognized by its four-blade composite rotor and distinctive twin tailbooms. This helicopter is highly advanced, featuring modern avionics and weapons systems.

✈️ Aircraft identity

Registration 168315
ICAO Type AH1Z
Model AH-1Z Viper
Manufacturer Bell
Airline United States Marine Corps
Livery US Marine Corps low-visibility grey
Military Military

🔧 Technicals

Engine 2 × General Electric T700-GE-401C turboshaft
Thrust Each engine: ~1,800 shp (1,340 kW)
Wingspan Rotorspan: 14.6 meters
Length 17.8 meters
Height 4.37 meters
MTOW 8,391 kilograms
Range 610 kilometers
Capacity 2 (pilot, co-pilot/gunner)
Cruise Speed 296 km/h
Noise Rating Classified/military, not publicly rated