What does "leveling off" mean during climbing or descending?

"Leveling off" refers to the process of stabilizing the aircraft's altitude after a climb or descent. When a pilot levels off, they achieve a flight phase where the aircraft maintains a constant altitude, transitioning from the vertical movement of climbing or descending to stable horizontal flight. This maneuver is crucial for ensuring a smooth transition and allows for monitoring and adjusting flight parameters effectively for cruising.

The stabilization of altitude is an essential part of flight operations, as it prepares the aircraft for subsequent phases, such as reaching cruising altitude or the beginning of a descent. It requires careful attention to the aircraft's pitch, speed, and power settings to ensure that the aircraft settles into the desired altitude without unnecessary altitude gain or loss.

Understanding this concept is vital for pilots as it impacts overall flight safety and performance, allowing for better control during all phases of flight.