What does the abbreviation C/L refer to in airport terminology?

In airport terminology, the abbreviation C/L refers to Center Line. The center line is a crucial marking on runways, taxiways, and aircraft parking areas that indicates the center of the designated path for aircraft. This marking helps pilots and ground personnel align correctly with the center of the runway or taxiway, ensuring safe takeoffs, landings, and taxi operations. Accurate positioning is vital for safety and efficiency at an airport, as it aids in preventing collisions and maintaining proper spacing between aircraft.

While other terms such as Caution Line, Control Line, and Clearance Line are relevant in airport operations, they refer to different aspects of airfield usage and management. The center line specifically denotes the visual guide essential for aircraft navigation on the ground, making it an integral part of operational safety.