When calculating weight and balance, all loads in the aircraft must be considered to determine what?

When calculating weight and balance, considering all loads in the aircraft is crucial for determining the total aircraft weight. This includes the weight of the aircraft itself, passengers, cargo, and fuel. The total weight affects various performance factors, such as takeoff distance, climb capability, and fuel efficiency.

Understanding the total weight is essential for ensuring that the aircraft operates within its certified limits, promoting safety. It influences how the aircraft handles in flight and ensures that it adheres to regulatory requirements regarding weight limitations. This comprehensive understanding of all loaded weights is vital for pilots and operators to make informed decisions about flight operations and safety.