Boeing has secured a new contract from the US Air Force to deliver four additional MH-139A Grey Wolf helicopters, further supporting the service’s ongoing helicopter modernization program. The latest order builds on a $173 million agreement awarded in September for eight aircraft, along with an earlier low-rate production deal covering 26 units. With this award, the total number of MH-139A helicopters ordered by the USAF now stands at 38, of which 21 have already been delivered.
The MH-139A Grey Wolf is being inducted to replace the aging UH-1N Huey fleet, which has been in service since the 1970s. Compared to its predecessor, the new platform offers 50 percent greater speed and range, along with an increased payload capacity of 5,000 pounds. These enhancements significantly improve mission flexibility, survivability, and operational reach.
Based on the Leonardo AW139, the helicopter has been extensively modified by Boeing to meet military requirements. The Grey Wolf is designed for multi-mission operations, including patrol, search and rescue, troop transport, and cargo lift. Operationally, it will support nuclear security missions, emergency response, airlift operations, and convoy escort duties across domestic and overseas locations. Several delivered aircraft are already participating in training exercises, including nuclear transport operations.
In terms of performance, the MH-139A measures 54.8 feet in length and stands 16.4 feet high, with a 45.3-foot rotor diameter. It has a maximum takeoff weight of 15,432 pounds, cruises at 146 knots, and reaches a top speed of 167 knots. The helicopter offers a maximum range of 410 nautical miles and a service ceiling of 20,000 feet, reinforcing its role as a modern, versatile utility helicopter for the US Air Force.
