USAF MH-139 Fleet Grows To Four, Begins Developmental Testing

Boeing MH-139
MH-139
Credit: Boeing
The U.S. Air Force now possesses four MH-139 Grey Wolf helicopters as it starts developmental testing following a series of setbacks for the program. The service accepted ownership of the four helicopters in mid-August following the final FAA supplemental type certification that was required for...
Brian Everstine

Brian Everstine is the Pentagon Editor for Aviation Week, based in Washington, D.C. Before joining Aviation Week in August 2021, he covered the Pentagon for Air Force Magazine. Brian began covering defense aviation in 2011 as a reporter for Military Times.

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