What is the maximum speed of the CH-47D/F helicopter?

The maximum speed of the CH-47D/F helicopter is accurately identified as 170 knots. This speed reflects the design and operational capabilities of the helicopter, which is a tandem rotor heavy-lift helicopter widely used for transport missions and other operations. Achieving a maximum speed of 170 knots allows the CH-47 to efficiently cover distances and engage in timely logistical support, troop transport, and medical evacuation missions. Understanding the maximum speed is crucial for mission planning and ensuring safe flight operations, as it directly affects the helicopter's range, response times, and ability to maneuver in various environments.