What is the maximum holding speed at altitudes less than or equal to 6,000' MSL?

The maximum holding speed at altitudes less than or equal to 6,000 feet MSL is 200 knots. This regulation is established to ensure safety and standardization in aviation holding patterns. By limiting the speed to 200 knots, the aircraft can maintain better control and visibility in the constrained airspace typically found at lower altitudes. Additionally, this speed allows for a more predictable and manageable approach to entering and maintaining a holding pattern, which is crucial for effective traffic management around busy airports.

At altitudes above 6,000 feet MSL, the maximum holding speeds increase to accommodate different air traffic conditions and aircraft performance. However, for the specified altitude limit of 6,000 feet or below, 200 knots is the defined standard that pilots should adhere to while holding.