What is the autopilot minimum use height for climb, enroute, or descent?

The minimum use height for autopilot during climb, enroute, or descent is typically set at 700 feet Above Ground Level (AGL). This height ensures that the aircraft has reached a safe altitude where the autopilot system can effectively manage the flight while allowing for pilot awareness and intervention if necessary. At this altitude, the aircraft is above various ground-related disturbances and is generally in a safe zone to rely on automation without compromising safety.

Using autopilot below 700 feet AGL may expose the aircraft to increased risk in case of equipment malfunction and could pose challenges during critical phases of flight where pilot intervention is crucial. Hence, maintaining this minimum height is crucial for safe operation and adherence to aviation regulations and recommendations.