What is the maximum fueling pressure for the F/A-18 E/F with new foam?

The maximum fueling pressure for the F/A-18 E/F, particularly when new foam is involved, is established at 55 psi. This specification is critical for ensuring safe and efficient fuel transfer while preventing potential fuel system damage. The use of foam in the fuel tanks is designed to inhibit fuel movement and minimize slosh during flight; therefore, maintaining the correct pressure is essential to ensure that the foam performs as intended and does not compromise the structural integrity of the fuel system.

When fueling, adhering to this pressure limit ensures that the system operates within its designed parameters, reducing the risk of leaks or over-pressurization, which could lead to hazardous situations. Proper knowledge and implementation of these specifications are crucial for Plane Captains, as they directly affect the safety and performance of the aircraft during operations.