What aspect must be considered regarding the aircraft size at the FARP?

When operating a Forward Arming and Refueling Point (FARP), it is crucial to consider the ability to accommodate the largest aircraft being supported. This is because each type of aircraft has different size and weight requirements for safe takeoff and landing, as well as for effective ground operations. Ensuring that the FARP can handle the largest aircraft ensures that it can also accommodate smaller ones, providing flexibility for various missions.

This consideration is fundamental in planning and establishing a FARP because if the site is not adequately sized for larger aircraft, it could lead to operational limitations, increased risks during operations, and inefficiencies in refueling and arming procedures. Therefore, planning for the largest aircraft ensures operational effectiveness and safety at the FARP.