Where are the emergency fuel shutoff valves located?

The emergency fuel shutoff valves for the F/A-18 E/F are located in the port and starboard main landing gear (MLG) compartments. This placement is designed for quick access in the event of an emergency, ensuring that crew members can rapidly shut off the fuel supply to the engines if necessary.

Having the shutoff valves in the MLG compartments also allows them to be strategically positioned within the airframe, making them less susceptible to damage during flight operations compared to being in more exposed areas. This setup contributes to overall safety, as it requires minimal movement from the crew during a critical situation to reach the shutoff valves effectively.

The other locations mentioned do not house the emergency fuel shutoff valves, as each has its specific functions and is designed for different systems within the aircraft. For instance, the engine compartment is primarily focused on engine operations, the cockpit is designed for flight control and system monitoring, while the APU compartment is dedicated to auxiliary power operations.