These 5 historic US military helos reshaped strategy, tactics and air power to redefine the realm of vertical flight.

Here’s a great tutorial on building your own quadrotor helicopter. This build isn’t necessarily less expensive than others we’ve seen since quality motors, propellers, and control circuitry ...

This video shows a simple guide to building an electric helicopter at home. Learn how to create a working helicopter using basic materials and easy steps. Watch the process of designing ...

While Boeing has made several improvements to the Chinook platform in recent years, the Army is eyeing futuristic designs ...

A long time ago, there were people experimenting with using pulse jets mounted on the tips of large rotors to make simple helicopters. By the looks of things, the idea just refuses to die ...