The Bell AH-1Z Viper is a twin-engine attack helicopter based on the AH-1W SuperCobra, that was developed for the United States Marine Corps. The AH-1Z features a four-blade, bearingless, composite main rotor system, uprated transmission, and a new target sighting system. The AH-1Z is part of the H-1 upgrade program. It is also called "Zulu Cobra" in reference to its variant letter.
Read more about Bell AH-1Z Viper: Design, Operational History, Operators, Specifications (AH-1Z)
Famous quotes containing the word bell:
“I was allowed to ring the bell for five minutes until everyone was in assembly. It was the beginning of power.”
—Jeffrey Archer (b. 1940)