When encountering Clear Air Turbulence (CAT), which actions are recommended?

When encountering Clear Air Turbulence (CAT), flying at the recommended turbulence-penetration airspeed and making gradual changes is the most effective action. This airspeed is specifically determined to minimize the strain on the aircraft and its occupants, reducing the risk of structural damage while also providing better control of the aircraft.

By maintaining this airspeed, pilots can handle turbulence more effectively and ensure that the aircraft remains stable despite the changing conditions. Making gradual changes to altitude or heading allows the pilot to react to the turbulence without introducing additional stress to the aircraft, making it safer for both the crew and passengers.

The other actions would not provide the same level of safety or effectiveness. Descending aggressively through turbulent zones could lead to a loss of control or increased discomfort for passengers. Maintaining a constant speed, irrespective of conditions, could also expose the aircraft to greater risks, especially if it does not align with the turbulence-penetration speed. Alternating climbs and descents might lead to increased operational complexity and could potentially expose the aircraft to more turbulence rather than finding smoother air.