What is an IAP in aviation terminology?

An IAP, or Instrument Approach Procedure, is a set of established guidelines and procedures for aircraft to safely approach and land at an airport under instrument flight rules (IFR). This is critical for ensuring that pilots can navigate and execute an approach to the runway when visibility is low or when they cannot rely on visual references.

The Instrument Approach Procedure includes details such as the designated approach route, minimum altitude requirements, and specific navigational aids that pilots will use to navigate safely as they approach the airport. Following these procedures helps ensure safety in varied weather conditions and enhances the efficiency of managing air traffic.

Understanding IAP is essential for flight dispatchers and pilots as it shapes how aircraft are routed and managed during descent and landing phases. Proper knowledge of these procedures contributes significantly to overall flight safety and operational excellence within aviation.