Which aircraft document is used for performance data required for takeoff and landing?

The Weight and Balance documents are crucial for determining the performance data required for takeoff and landing. These documents provide detailed information about the aircraft's weight—including the loaded weight, center of gravity, and how these factors influence flight performance. Weight is a critical parameter because it directly impacts the aircraft's capabilities during takeoff and landing phases, such as the required runway length and the optimal flight parameters.

Correctly calculating and interpreting weight and balance is essential for ensuring safety and efficiency in flight operations. Any deviations from the established weight and balance limits can significantly affect an aircraft's performance, making this document indispensable for pilots when preparing for a flight.

In contrast, the other options, while important for various aspects of aircraft operation, do not specifically provide the necessary performance data for takeoff and landing scenarios. Operational manuals contain broader operational guidelines but may not focus solely on performance metrics. The airworthiness certificate certifies the aircraft's compliance with safety standards, and the compass card is concerned with navigation and heading, neither directly affecting takeoff and landing performance evaluations.