WASHINGTON — The first two field-ready MH-139A Grey Wolf helicopters are now in final assembly and Boeing said it expects the long-awaited delivery of the first of these helicopters to the Air ...

Some expedition yachts are built to look pretty. Others boast new technology. Grey Wolf is an outlier, created with a single mission in mind: to achieve long-distance cruising and access ...

Photo: USAF/Samuel King Jr. The MH-139A Grey Wolf is described by one of its makers, Boeing, as a multi-mission helicopter. Derived from the AgustaWestland AW139, its main stated goal is to ...

Maxwell Air Force Base has launched its new mission of preparing pilots and crews to fly the MH-139 Grey Wolf helicopter, an advanced aircraft that will protect the nation’s intercontinental ...