When should you perform a missed approach from the DH or MAP?

Performing a missed approach is a critical component of instrument flying, and there are several valid reasons to execute one from the Decision Height (DH) or Minimum Descent Altitude (MDA)/Missed Approach Point (MAP). Each of the reasons listed contributes to ensuring safety during the approach phase of flight.

When the runway environment is not visible, it is a primary reason to initiate a missed approach, as pilots must maintain visual reference to the runway before continuing to land. This requirement is essential for ensuring situational awareness and a safe landing.

In scenarios where the controlling agency directs a missed approach, flight crews must comply with air traffic control instructions to avoid potential conflicts with other aircraft or to follow safety protocols in busy airspace. It reflects the collaborative nature of aviation safety and the authority of ATC in managing air traffic effectively.

Additionally, if it becomes evident that a safe landing cannot be made, this signals that conditions—whether weather-related, technical, or operational—are not suitable for landing. This adherence to safety and operational standards ensures that the aircraft remains under control and minimizes risk to passengers and crew.

Thus, the comprehensive nature of the reasons to perform a missed approach encompasses all the situations discussed, highlighting the importance of readiness and compliance in reducing