W&B · Chapter 3
W&B 3-1
Page 3-1
This reproduces published FAA reference text for study. It does not replace the current official FAA publication or regulation.
Introduction Chapter 2, Weight and Balance Theory, explained the theory of weight and balance and gave examples of the way the center of gravity (CG) could be found for a lever loaded with several weights. In this chapter, the practical aspects of weighing an airplane and locating its CG are discussed. Formulas are introduced that allow the CG location to be measured in inches from various datum locations and in percentage of the mean aerodynamic chord (MAC). Weighing the Aircraft and Determining the Empty Weight Center of Gravity Chapter 3
Retrieved from ecfr.gov on July 18, 2026.