notam

A NOTAM, or Notice to Air Missions, is a bulletin containing information of the establishment or temporary discontinuance or any change in aeronautical facilities, services, devices or procedures, the knowledge of which is essential to operations personnel concerned with flight operations. It is essential for pilots and air traffic controllers to be aware of current NOTAMs before and during flight operations. NOTAMs are issued when safety, regularity, or efficiency of air navigation might be compromised.

The information contained within a NOTAM is time-critical and is disseminated to airmen through various channels, including flight service stations, the internet, and onboard flight management systems. They can cover a wide range of topics, such as runway closures, navigational aid outages, airspace restrictions, parachute jumping operations, and the presence of aerial work in the vicinity of flight paths. NOTAMs are typically issued for a limited duration, though some can remain in effect for extended periods. The structure of a NOTAM follows a standardized format to ensure clarity and avoid misinterpretation. Understanding and adhering to NOTAM information is a critical component of aviation safety and regulatory compliance.