What does VDP stand for in aviation terminology?

In aviation terminology, VDP stands for Visual Decision Point. This is a specific point along the final approach of an instrument approach procedure where a pilot can make a decision to continue to land or to execute a go-around based on visual references outside the aircraft. It is crucial because it helps pilots identify when they should have sufficient visual cues to see the runway and proceed with landing, ensuring a safer approach and landing phase.

Understanding VDP is important for pilots, especially in conditions that may reduce visibility or when transitioning from instruments to visual flight rules. This concept enhances situational awareness and decision-making during critical phases of flight.