Which of the following is NOT a major assembly of the AAFS?

The correct choice indicates that the Control Assembly is not classified as a major assembly of the AAFS, or the Aerial Bulk Fuel Delivery System. Major assemblies typically consist of components that play essential roles in the overall functionality of the system, such as transferring, storing, and dispensing fuel.

The Fuel Dispensing Assembly is crucial as it manages how fuel is distributed to various equipment and vehicles. The Booster Pump Assembly enhances fuel flow, providing the necessary pressure to ensure effective delivery. The Beach Unloading Assembly is vital for transferring fuel from transport vessels to land, ensuring that logistical operations can occur as planned.

In contrast, the Control Assembly, while it is important for system operations—typically involving monitoring and regulating the performance of the fuel system—does not fall under the classification of major assemblies that directly handle fuel transfer or storage. It serves more of a supervisory function rather than participating in the physical aspects of fuel management. This distinction clarifies why the Control Assembly does not align with the other major assemblies that are fundamentally involved in fuel operations.