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  1. Helicopter - Wikipedia

    The Focke-Wulf Fw 61 was the first successful, practical, and fully controllable helicopter in 1936, while in 1942, the Sikorsky R-4 became the first helicopter to reach full-scale production.

  2. Deadly midair collision near D.C. followed years of ignored ...

    2 days ago · WASHINGTON — National Transportation Safety Board members were deeply troubled Tuesday over years of ignored warnings about helicopter traffic dangers and other problems, long …

  3. Helicopter | Facts, History, & Types | Britannica

    Jan 23, 2026 · 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.

  4. Helicopters - Airbus

    Airbus helicopters are an essential tool for first responders, firefighters, public service operators and military customers flying critical missions across the globe.

  5. 21 Types of Helicopters Explained (A Full Guide)

    A 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.

  6. How Helicopters Work - HowStuffWorks

    One thing that has characterized the helicopter since its invention in the 1930s has been the absurdity of the machine. The contraption simply looks unable to deliver on its promise, which is to fly up and …

  7. Types of Helicopters Explained: Light Utility, Transport, and ...

    Oct 23, 2025 · Since practical flights began in the 1930s, helicopters have split into clear categories: light trainers and patrol craft, medium EMS and police models, and heavy platforms for troop and …