What precaution can pilots take to avoid the effects of thunderstorms?

Flying over the top or beneath the thunderstorm is the safest precaution pilots can take to avoid the effects of thunderstorms. Thunderstorms are associated with severe weather phenomena, including turbulence, lightning, hail, downdrafts, and potential wind shear. By flying over the storm, pilots can avoid the turbulence and hazardous conditions typically found within and around thunderstorms. This strategy allows them to gain altitude if conditions allow, or safely navigate below the storm where the turbulence is less severe, thus enhancing safety and ensuring a smoother flight experience.

In contrast, flying directly through the storm subjects the aircraft to dangerous conditions, which can threaten the safety of the flight. Increasing airspeed beyond maximum limits can compromise aircraft structural integrity and control, creating additional risks. Disabling aircraft instruments is also a highly dangerous choice, as it eliminates critical data needed for safe operation, especially in adverse weather. Thus, the approach of flying over or beneath the thunderstorm is the most prudent and widely recommended safety practice.