What does RDL stand for in air load planning?

The term RDL stands for Reference Datum Line in air load planning. This is a critical concept used in the context of aircraft loading and weight distribution. The Reference Datum Line serves as a baseline measurement from which various components and loads within the aircraft are referenced. It helps in ensuring that cargo, passengers, and fuel are distributed correctly throughout the aircraft, which is essential for maintaining balance and stability during flight.

Using the Reference Datum Line, load planners can calculate the center of gravity (CG) and ensure that it remains within safe operational limits. Proper load planning significantly enhances overall flight safety and performance, making understanding the Reference Datum Line vital for anyone involved in air load planning processes.