What should a pilot expect when cleared for the RNAV approach at RWY 28 over APE VORTAC?

When cleared for the RNAV approach at RWY 28 over APE VORTAC, a pilot should expect to descend after reaching the designated waypoint FAIRF while proceeding straight in for the approach run to the runway. This approach procedure is designed with specific waypoints and altitudes that guide the pilot through a controlled descent, ensuring safe navigation to the runway while adhering to the necessary constraints provided in the approach plate.

By following the RNAV approach guidelines, the pilot can efficiently manage altitude changes that help establish a stable descent profile. The expectation to descend after passing FAIRF is crucial for ensuring that the aircraft is at the correct altitude as it transitions to the final approach phase leading to the runway. This helps to maintain separation from other traffic and guarantees safe operation according to the published procedures.

For effective approach management, proper understanding of RNAV waypoints and their associated altitudes is critical. The option that suggests descending after FAIRF supports a logical and systematic approach to maintain safety and compliance with air traffic control instructions. Thus, the capability to navigate the aircraft according to those instructions directly relates to accomplishing a successful and safe landing at RWY 28.