What information is critical for planning an aircraft's takeoff and landing?

The performance data on the TOLD (Takeoff and Landing Data) Card is essential for planning an aircraft’s takeoff and landing because it provides crucial information that directly affects the aircraft's ability to safely and efficiently perform these maneuvers. The TOLD Card includes information on the aircraft's required distances for takeoff and landing based on various factors such as weight, altitude, temperature, and runway conditions.

This data enables pilots to determine whether the aircraft can safely take off or land within the constraints of the available runway and environmental conditions. It also helps in calculating necessary adjustments and considerations for different scenarios, such as scaling back power settings or handling adverse weather. Overall, the specifics contained in the TOLD Card are vital for making informed, safe operational decisions during critical phases of flight.