Which of the following is the definition of MDA/H in IFR altitudes?

MDA/H stands for Minimum Descent Altitude/Height in the context of IFR (Instrument Flight Rules) operations. This term is crucial for pilots during the approach phase of flight, especially in situations where precision approaches may not be available, and a decision must be made whether to continue descending or to initiate a go-around.

Minimum Descent Altitude/Height represents the lowest altitude to which a pilot may descend when conducting an approach that does not have a standard precision approach to the runway. It is used when the visibility is below prescribed limits, and pilots must ensure they do not descend below this altitude until they can positively identify the runway environment. The MDA/H is determined based on various factors, including the aircraft's category and the specifics of the approach procedure.

This concept is fundamental in ensuring safety during landings, particularly in poor visibility conditions, as it provides a clear guideline for altitude management. Understanding MDA/H helps pilots to maintain safe operational practices and enhances situational awareness during critical phases of flight.