The Boeing MH-139A Grey Wolf is a twin-engine helicopter built to handle demanding roles, including security and emergency ...

Boeing has delivered four of its MH-139A Grey Wolf test helicopters to the U.S. Air Force as the service replaces its aging UH-1N helicopters, the aerospace company announced Thursday. The Federal ...

The Huey’s designated successor, the MH-139A Grey Wolf, has suffered from delays and cost overruns and is not yet prepared to replace it. With the MH-139A Grey Wolf, the Air Force is getting a more ...

The Huey’s designated successor, the MH-139A Grey Wolf, has suffered from delays and cost overruns and is not yet prepared to replace it. America’s Huey helicopter is probably the most iconic military ...