Boeing has received a $461 million contract from the US Army to produce nine CH-47F Block II Chinook heavy-lift helicopters, advancing the service’s long-term fleet modernization strategy. This latest order, encompassing production Lots 4 and 5, raises the total number of Block II Chinooks procured to 18, underscoring the Army’s focus on improving air mobility and logistics support.
The new aircraft will supplement the Army’s existing Chinook fleet used for transporting troops, vehicles, and critical equipment across operational zones. Boeing has already delivered six Block II aircraft, currently undergoing evaluation trials to validate their enhanced performance metrics. The company and the Army are reportedly in talks for a sixth production lot, reflecting growing confidence in the platform’s advanced capabilities.
The CH-47F Block II upgrade package introduces several major enhancements, including reinforced airframe structures, a redesigned fuel system, and modernized power transmission components. These upgrades provide a 4,000-pound increase in maximum takeoff weight and an extended operational range, improving payload efficiency and mission flexibility. Once in service, the new helicopters will be assigned to combat aviation brigades as part of the Army’s modernization roadmap.
The CH-47F Chinook stands as one of Boeing’s flagship rotorcraft, capable of carrying 55 troops or 24,000 pounds (10,886 kilograms) of equipment. Measuring 98 feet (30 meters) in length and powered by twin Honeywell T55-GA-714A engines with 4,700 horsepower each, the helicopter can operate at altitudes up to 20,000 feet (6,096 meters) and reach speeds of 170 knots (315 kilometers per hour). In addition to the Army order, Boeing continues to supply MH-47G special operations variants to the US Special Operations Command, further expanding the Chinook’s operational versatility.
