Beginning in 1982 and ending in 1994, all CH-47A, B and C models were upgraded to the CH-47D version, which remains the U.S. Army standard and features composite rotor blades, an improved ...

The Boeing Company BA recently secured a modification contract to remanufacture Block I CH-47F Chinook helicopter into Block II. The award is expected to be completed by Dec. 31, 2026. Valued at $ ...