FAA Airframe Weight and Balance Practice Test 2026 – All-in-One Resource for Exam Success!

The term "Center of Gravity" (CG) in aviation specifically refers to the point where the total weight of the aircraft is assumed to act. This is crucial because the CG affects the aircraft's stability, control, and performance. Each aircraft has a designated CG range within which it must operate for safe flight. The CG is determined by the distribution of weight from the aircraft's structure, fuel, cargo, and occupants. Properly managing the CG is vital to ensure that the aircraft maintains optimal handling characteristics and does not become unstable in flight.

Understanding the CG is essential for pilots and maintenance personnel, as it influences how the aircraft will behave during various maneuvers, turns, and when performing takeoffs or landings. Therefore, knowing its exact position helps in planning loading and weight distribution efficiently so that the aircraft remains within safe operational limits.