What braking action code corresponds to a condition described as "Medium"?

The braking action code that corresponds to a condition described as "Medium" is typically Code 3. This classification system is used to provide pilots and air traffic controllers with a standardized way to report and understand runway conditions, particularly with regard to friction and stopping ability.

A "Medium" braking action indicates that the runway condition might present some challenges for aircraft, but is not severely impaired. It suggests that aircraft can still achieve a reasonable stopping performance, but caution is advised since the surface may be less than ideal due to factors like snow, ice, or water accumulation.

Understanding these codes is crucial for optimizing safety and operational efficiency in aviation. Pilots rely on this information to make informed decisions regarding landing and takeoff, adapting their approach based on how the aircraft is likely to perform under current conditions.