Fastest Helicopter In World
The American company “Lockheed Martin” revealed a modern helicopter that has unprecedented speed to become fastest helicopter in world.
The US Army will soon receive the fastest helicopter in the world, with a speed of about 460 kilometers per hour. The helicopter can be viewed by watching a video posted by the company on its website.
The company named the helicopter the Defiant. It has been subjected to numerous tests, including air tests, at the request of the US Department of Defense. The helicopter accelerated during one of the tests to 247 knots, which is equivalent to a speed of 257 kilometers per hour.
