What document is often referenced for weight and balance information during loading?

The Weight and Balance Manual is a critical document that provides the necessary information to ensure that an aircraft is loaded within its weight limits and that its center of gravity remains within specified limits. This manual contains detailed procedures for calculating weight and balance, along with charts and tables that give data on the weight of the aircraft when loaded with passengers, cargo, fuel, and other items.

Proper weight and balance calculations are essential for flight safety, as they affect the aircraft's performance, stability, and maneuverability. This makes the Weight and Balance Manual the primary reference when planning how to load an aircraft to optimize safety and efficiency.

Other documents, such as the Aircraft Inspection Manual and the Flight Operations Handbook, contain important safety and operational information but are not specifically designed to address weight and balance calculations. The Cabin Crew Manual, while essential for cabin crew procedures, does not provide the technical details needed for loading the aircraft in a weight and balance context. Thus, the Weight and Balance Manual distinctly provides the required guidelines and data for these crucial calculations.