Helicopter - Wikipedia
WEBA helicopter is a type of rotorcraft in which lift and thrust are supplied by horizontally spinning rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forward, backward and laterally.
Helicopters - Airbus
WEBAirbus helicopters are an essential tool for first responders, firefighters, public service operators and military customers flying critical missions across the globe.
Helicopter | Facts, History, & Types | Britannica
WEBAug 12, 2024 · A helicopter is an aircraft with one or more power-driven horizontal propellers or rotors that enable it to take off and land vertically, to move in any direction, or to remain stationary in the air.
Helicopter - Rotor, Flight, Design | Britannica
WEBAug 12, 2024 · Helicopter - Rotor, Flight, Design: Unlike fixed-wing aircraft, the helicopter’s main airfoil is the rotating blade assembly (rotor) mounted atop its fuselage on a hinged shaft (mast) connected with the vehicle’s engine and flight controls.
How Helicopters Work - HowStuffWorks
WEBApr 20, 2022 · An airplane by its nature wants to fly. A helicopter does not want to fly. It is maintained in the air by a variety of forces and controls working in opposition to each other, and if there is any disturbance in this delicate balance, the helicopter stops flying, immediately and disastrously.
14 Different Types of Civilian Helicopters - Aero Corner
WEBMaybe you want to rent a private helicopter for your own uses, or maybe you need the kind of emergency help only a chopper can give. Either way, the many types of civilian helicopters on this list are up to the task.
What Is a Helicopter? (Grades 5-8) - NASA
WEBMay 21, 2014 · A helicopter is a type of aircraft that uses rotating, or spinning, wings called blades to fly. Unlike an airplane or glider, a helicopter has wings that move. Unlike a balloon, a helicopter is heavier than air and uses an engine to fly.
A Guide to the Different Types of Helicopters (Civilian, Military ...
WEBSep 14, 2023 · Helicopters are used for both military and civil purposes in a wide range of capacities. While some helicopters are used to fulfill very specific functions like transporting troops or rescuing trapped people, others are used for more general purposes, especially when it comes to civilian helicopters. Let’s take a look at some of the most ...
helicopter summary | Britannica
WEBhelicopter, Aircraft with one or more power-driven horizontal rotors that enable it to take off and land vertically, move in any direction, or remain stationary in the air. Since a rotor is essentially a rotating airfoil, a helicopter is often described as a rotary-wing aircraft, in contrast to a conventional fixed-wing airplane.
21 Types of Helicopters Explained (A Full Guide) - The Engineering …
WEBA helicopter is a type of rotorcraft in which lift and thrust are supplied by horizontally-spinning rotors. This allows the helicopter to take off and land vertically, hover, and fly forward, backward, and laterally.
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