Boeing has been awarded an $876.4-million US Army contract to build up to 60 CH-47F Block II Chinook heavy-lift helicopters, strengthening the service’s long-term modernization plans. The agreement covers performance-based logistics, training packages, and non-recurring engineering work. Production will take place at Boeing’s plant in Ridley Park, Pennsylvania, with all deliveries expected to be completed by October 2035, according to the Pentagon announcement. Management of the program will be overseen by the US Army Contracting Command at Redstone Arsenal, supported by fiscal 2026 Germany case funds.
The CH-47F Block II represents the most advanced variant of the iconic Chinook, featuring upgrades designed to boost range, performance, and survivability. Key enhancements include a strengthened airframe, improved drivetrain, redesigned fuel architecture, and updated avionics to support higher payloads and extended mission endurance. The platform also incorporates a Digital Advanced Flight Control System, improved electrical systems, and provisions for future technological upgrades—ensuring long-term viability for US and allied operations.
The US Army ultimately plans to upgrade more than 400 existing CH-47F Block I helicopters to the Block II standard, reflecting ongoing demand for heavy-lift capabilities across global theaters. The latest award follows Boeing’s recent contracts for nine Block II Chinooks valued at $461 million and another $135-million order in December 2024 to produce three additional aircraft. This steady procurement cadence highlights the Army’s confidence in the redesigned Chinook platform.
Measuring 98 feet long with an 80-foot rotor diameter, the CH-47F is engineered for demanding missions involving troop transport, cargo delivery, and medical evacuation. It can carry up to 55 personnel, 24,000 pounds (10,886 kg) of cargo, or 20 stretchers depending on operational requirements. Powered by twin Honeywell T55-GA-714A engines generating 4,700 horsepower each, the aircraft reaches speeds of 170 knots (315 km/h), covers 1,200 nautical miles, and operates up to 20,000 feet, cementing its status as one of the world’s most capable heavy-lift helicopters.
