Once loading a flight is completed, what must be pressed to finalize the process?

The correct choice to finalize the loading process for a flight is "Load Complete." This term is specifically used in various operational systems to indicate that all items have been loaded onto the aircraft and that the loading process has been verified as complete. This step is crucial as it ensures that all necessary safety checks and logging have been performed before the aircraft is cleared for departure.

Using the term "Load Complete" helps to maintain consistency in communication and documentation, which is vital in the aviation industry for safety and operational efficiency. This terminology is standard across many airline systems, ensuring that all team members are aware that loading has successfully concluded, and this clarity aids in preventing potential errors associated with flight readiness and weight distribution.