Helicopter - Wikipedia
A Bell 206 helicopter operated by the Los Angeles Police Department Air Support Division Cabin view looking out from a helicopter in flight Bell 412CF looking forward from the tail, showing its …
Helicopter | Facts, History, & Types | Britannica
Nov 29, 2025 · A helicopter is an aircraft with at least one horizontal propeller or rotor which enables the craft to take off and land vertically, move in any direction, and remain stationary in …
Helicopter - New World Encyclopedia
A helicopter is an aircraft that is lifted and propelled by one or more horizontal rotors—each of which comprises two or more rotor blades. Helicopters are classified as rotary-wing aircraft to …
HELICOPTER Definition & Meaning - Merriam-Webster
The meaning of HELICOPTER is an aircraft whose lift is derived from the aerodynamic forces acting on one or more powered rotors turning about substantially vertical axes.
Helicopter History Site
Helis.com provides public information on individual helicopters, models and variants, as well as the organizations that operate them. The Helicopter History Site has been online since 1997 …
Military helicopters - Airbus
With some 19,000 helicopters delivered in 150 countries, Airbus Helicopters supplies almost one-third of the world’s rotorcraft fleet.
helicopter noun - Definition, pictures, pronunciation and ...
Definition of helicopter noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.