What are the three ICAO course reversal maneuvers?

The three ICAO course reversal maneuvers are designed to assist pilots in situations where an approach to a runway must be adjusted, ensuring that they can reverse course safely and efficiently while staying oriented. The correct answer incorporates a 45°/180° turn, which allows a pilot to execute a quick turn back towards the original course after initially flying away from the route. This maneuver is particularly useful in maintaining efficient spacing and entering the approach pattern smoothly.

The reference to an 80°/260° turn relates to a maneuver that helps pilots maintain situational awareness while safely re-aligning themselves with the course direction. Additionally, the mention of a base turn signifies a common technique used during the approach where the aircraft makes a turn into the traffic pattern, allowing a seamless transition toward landing.

In this context, the selection reflects appropriate and standardized flying techniques per ICAO recommendations, laying the groundwork for safe navigation. This understanding enhances a pilot's ability to respond effectively in varying flight scenarios.