Which cargo hook should be used for the heaviest load during operations on a CH-47?

The center cargo hook is specifically designed to handle the heaviest loads during operations on a CH-47 helicopter. This hook is positioned at the center of the helicopter, distributing the weight more evenly compared to the side hooks. Such design enables it to take on larger and heavier loads efficiently without compromising the aircraft's balance and stability.

Using the center cargo hook also reduces the risk of overloading the side cargo hooks, which are smaller in capacity and intended for lighter loads. This distinction helps maintain optimal performance during flight, as the center hook is integrated into the CH-47's load distribution system. It allows for better handling and ensures that the helicopter maintains its center of gravity, which is crucial for safe operations, especially when carrying bulky or heavy cargo.