What is the purpose of a weight and balance check?

The purpose of a weight and balance check is to ensure that the aircraft is loaded within its specified limits for safe operation. Proper weight and balance is essential because an aircraft that is improperly loaded can exhibit undesirable flight characteristics and may lead to unsafe operating conditions. Each aircraft has specific weight limits and balance requirements defined by the manufacturer. By performing a weight and balance check, pilots can calculate the total weight of the aircraft and ensure that the center of gravity remains within a safe range, allowing for proper control and performance during flight.

While factors such as passenger seating arrangements, fuel efficiency, and flight path can be influenced by weight and balance considerations, they are secondary to the primary concern of maintaining safety through proper loading practices.