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.

helicopter, 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. Other …

Download Rotor to receive all the latest information about our civil and military helicopters and to get the latest news from the thousands of operators who carry out vital missions every day. …

4 days ago · The U.S. National Transportation Safety Board said on Sunday, Nov. 2 it is sending a team to investigate an Oct. 29 close call between a Southwest Airlines jet and a medical …

So if you’re a helicopter buff or just curious about helicopters, come along as we explore the seven types of helicopters and learn what separates them from the rest. What is a helicopter? …

Jan 11, 2023 · The science of a helicopter is exactly the same as the science of an airplane: it works by generating lift—an upward-pushing force that overcomes its weight and sweeps it …

Jun 7, 2023 · In today’s world, helicopters are a common sight in many parts of the globe. They are used for various purposes, including traffic monitoring, community policing, and cargo …

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 …

HELICOPTER definition: 1. a type of aircraft without wings, that has one or two sets of large blades that go round very…. Learn more.

Since 1997, the Helicopter History Site has provided freely accessible information on all aspects of helicopters and vertical flight. Featured sections of the website include history of helicopter …