Which type of checklist is performed before landing?

The correct choice is the before landing checklist, as this checklist is specifically designed to ensure that all necessary preparations and procedures are completed prior to landing the aircraft. This checklist typically includes important items such as confirming that the landing gear is down and locked, verifying that the flaps are set to the appropriate position, and ensuring that the cockpit is configured for landing.

By thoroughly completing the before landing checklist, pilots can catch any potential issues and ensure that the aircraft is in the proper state for a safe and smooth landing. This step is critical for maintaining safety and operational effectiveness in flight.

The pre-flight checklist is conducted before takeoff to ensure that all systems and controls are functioning correctly. The landing performance checklist pertains to the assessment of specific landing parameters but does not encompass all of the last-minute preparations required for landing. The post-flight checklist is performed after landing to evaluate the aircraft's condition and to complete the flight operation. Each of these checklists serves a different purpose, with the before landing checklist being crucial for ensuring safety just before the aircraft descends and lands.