What defines the missed approach point in a non-precision approach?

The missed approach point (MAP) in a non-precision approach is defined primarily by timing from the final approach fix (FAF) or a navigational aid (NAVAID). In non-precision approaches, there is no vertical guidance provided, unlike precision approaches where such guidance is available through an Instrument Landing System (ILS) or similar aids.

As the aircraft approaches the FAF, pilots use timing and other cues to determine when to continue to the MAP, at which point they would execute a missed approach if the runway is not visually acquired. This reliance on timing rather than visual cues or vertical aids underlines the fundamental characteristics of non-precision approaches, where navigational precision primarily hinges on lateral guidance from NAVAIDs.

In this context, while visual confirmation, vertical guidance, and radar advisory play roles in other types of approaches, they do not define the MAP in a non-precision approach, which makes the timing from the FAF or a NAVAID the critical element.