Where does the intermediate segment of an approach procedure typically end?

The intermediate segment of an approach procedure typically ends at the Final Approach Fix (FAF). This segment serves as the transition from the en route structure to the final approach phase, allowing for a critical reduction in altitude and a stabilization of the aircraft's approach path. The FAF is the point from which the aircraft begins its final descent towards the runway and marks the start of the final approach segment.

Understanding the role of the FAF is essential for pilots to ensure a smooth and controlled descent, and it allows them to configure the aircraft for landing. This knowledge contributes to flight safety and overall efficiency during landing procedures, as pilots are trained to recognize the significance of the FAF in the context of the entire approach.