Surface Movement Guidance and Control System (SMGCS)

The Surface Movement Guidance and Control System (SMGCS) is a coordination system used at airports to safely and efficiently manage aircraft and vehicle movements on the ground. It provides pilots and ground personnel with guidance through visual aids, lighting, and communication tools, especially in low visibility conditions like fog or heavy rain. The goal of SMGCS is to prevent collisions and ensure smooth traffic flow on runways and taxiways, maintaining safety when pilots cannot see clearly and coordinating everyone on the ground effectively.