When is the "climb checklist" typically performed?

The "climb checklist" is typically performed after takeoff, specifically when the aircraft is climbing through a designated altitude. This is a crucial phase in flight operations where the crew verifies that all systems are functioning correctly as the aircraft transitions to climb. Performing the checklist during this phase ensures that all necessary procedures are followed to promote safety.

When executing the climb checklist, pilots focus on confirming configurations such as flap retraction, engine performance parameters, and status of navigation systems. This focus helps to establish that the aircraft is stable and operating within prescribed limits as it ascends to its cruising altitude.

In contrast, performing the checklist before takeoff would be part of preparations on the ground, and conducting it prior to descent or during cruise does not align with the standard operational procedures associated with the climb phase, where specific actions and checks are mandated to ensure the aircraft progresses safely into the next stage of flight.