While they're not supersonic like some jet airplanes, many military helicopters fly through the skies at breakneck speeds.

The Bell 47 helicopter is the first to see widespread ... qualifying it as one of the fastest military helicopters ranked by top speed. As impressive as its speed is, the actual headline of ...

One of the mainstays of the U.S. Army, it is extensively used by the U.S. military as a medium-lift utility transport helicopter as well as an air assault aircraft. With more than 5,000 ...