Low center of gravity mechanical pencil set (Black, 0.3mm)

How to Calculate Center of Gravity

Determine the CG To control the center of gravity, the system must know, where the center of gravity is before the engines are started. The aircraft’s CG is determined by the manufacturer upon delivery and is used as the base for the loading sheets. There are several parameters that changes the center of gravity: • Passenger loading • Cargo loading • Refueling The resulting center of gravity out of these parameters is called the zero fuel weight center of gravity - ZFWCG is calculated by the fli