If you arrive at the 15 DME fix on a heading of 350°, which entry procedure should you use according to the given ATC clearance?

When approaching the 15 DME fix on a heading of 350°, the correct procedure is to use direct entry. This means that the aircraft is approaching the fix directly on the outbound course of the approach. In navigation, a direct entry involves flying directly to the fix without requiring any turns or additional maneuvers to establish on the appropriate inbound course.

In this scenario, flying on a heading of 350° suggests that the aircraft is essentially aimed at the fix, making it simple and efficient to track directly to it. The procedure for direct entry allows the pilot to quickly align with the approach and proceed to the next phase of the flight plan without unnecessary deviation.

Understanding other types of entry procedures can highlight why direct entry is the best fit here. For instance, a standard entry often involves a specific maneuver involving turns to establish on the course, which isn’t necessary when approaching directly. Teardrop entries typically require one to turn away from the fix before coming back toward it, thus complicating the approach unnecessarily in this case. Similarly, offset entry adds a different level of maneuvering that is not required since you are already aligned correctly with the fix.

Therefore, by approaching the 15 DME fix directly on the specified heading, the direct