Turbulence: Why You Should Not Worry (But Should Be Prepared)
Turbulence is uncomfortable for passengers, but for pilots, it is just another day at the office. We explore the different types of turbulence, from CAT to convective, and how to manage them safely.
What Causes Bumps?
Turbulence is simply the irregular motion of air resulting from eddies and vertical currents. It is rarely dangerous to the structural integrity of a modern aircraft.
Types of Turbulence
- Clear Air Turbulence (CAT): High altitude turbulence associated with jet streams, often occurring without visual warning.
- Convective Turbulence: Caused by rising heat from the ground, common on hot summer afternoons.
- Wake Turbulence: Generated by the wingtips of heavy aircraft.
The key to managing turbulence is slowing to maneuvering speed (Va) and maintaining a level attitude, rather than fighting to hold a specific altitude.