The U.S. Air Force’s MH-139A Grey Wolf recently completed electromagnetic compatibility testing, a key step toward the helicopter’s operational deployment, at Edwards Air Force Base, California.
Why it matters: The testing verifies the aircraft’s electronic warfare systems and avionics can withstand real-world electromagnetic threats — such as GPS jamming or tracking — that could affect mission success and safety.
How they did it: Crews with the 772nd Test Squadron, part of the 412th Test Wing, conducted the tests inside the Benefield Anechoic Facility, a highly controlled, radio‑frequency‑isolated environment that simulates electromagnetic threat conditions. This environment allows engineers and testers to observe how the aircraft’s systems behave without outside interference.
- Boeing provided maintenance support for transfer and preparation of the aircraft.
Catch up quick: The Grey Wolf is replacing the Air Force’s aging UH-1N Huey fleet. Its primary mission is the security and surveillance of the nation’s intercontinental ballistic missile sites.
What’s next: Beyond nuclear security, the Grey Wolf’s advanced capabilities — including greater speed, range and lifting capacity — will enable it to take on other vital roles including search and rescue, disaster response, and support for other priority security and transport missions.
Manufacturing & Engineering Magazine | The Home of Manufacturing Industry News
