USAF Grey Wolf Advances Toward Deployment
The FAA STCs clear the path for the Boeing-Leonardo MH-139A helicopter's operational testing.
The MH-139A Grey Wolf will replace the Air Force’s aging fleet of UH-1N Huey helicopters. (Photo: Boeing)
The MH-139A Grey Wolf will replace the Air Force’s aging fleet of UH-1N Huey helicopters. (Photo: Boeing)