When en route to a holding fix that is not collocated with the IAF, what is expected of the pilot once cleared for approach?

The expectation for a pilot cleared for an approach when en route to a holding fix that is not collocated with the Initial Approach Fix (IAF) is to proceed to the IAF via the holding fix. This guideline ensures that the aircraft follows an established approach path and maintains the appropriate situational awareness and procedure compliance.

By routing through the holding fix, pilots can stabilize their approach sequences, maintain situational awareness, and ensure safe alignment with the approach course. This also facilitates a structured transition from the en route phase to the approach phase, allowing for a seamless integration into the air traffic flow and compliance with air traffic control instructions. It is important for pilots to follow specified routing to maintain safety and operational efficiency, especially in busy or complex airspace environments.

The other options present deviations from standard procedures or expectations. For instance, proceeding directly to the IAF without delay could risk violation of separation norms, while the notion of flying at any altitude during the approach disregards altitude restrictions and safe approach protocols. Lastly, not allowing entry into the holding pattern before the IAF would not adhere to the established procedure for those situations where holding is necessary before reaching the IAF. Therefore, the correct answer reinforces the importance of maintaining a structured approach to transitioning