What is essential for ensuring aircraft safety during flight?

Accurate load calculations are critical for ensuring aircraft safety during flight because they directly influence the aircraft's weight and balance. Properly calculating the load involves taking into account both the total weight of the aircraft and its distribution. This is essential for maintaining the center of gravity within safe limits, which affects the aircraft's handling characteristics and stability during flight. If load calculations are incorrect, it can lead to an unsafe center of gravity, resulting in difficulties in control during takeoff, cruising, and landing. Additionally, accurate load calculations help ensure that the aircraft is not overloaded, which can also impact performance and safety. Prioritizing this careful assessment is a fundamental aspect of air transport safety protocols.