At what altitude does the maximum holding speed increase to 230 knots?

The correct answer indicates that the maximum holding speed increases to 230 knots at or above an altitude of 14,000 feet MSL (Mean Sea Level). This increase in holding speed at higher altitudes is primarily based on changes in air density and aircraft performance.

As altitude increases, the air becomes less dense, which reduces drag on the aircraft. Consequently, to maintain efficient flight and manage time in holding patterns, regulations allow for a higher speed limit. The Federal Aviation Administration (FAA) sets these standards to ensure safe operations while reflecting the capabilities of aircraft at different altitudes.

For altitudes below 14,000 feet MSL, the maximum holding speeds are lower to account for denser air conditions that create more drag and require careful handling to maintain safety and efficiency. Therefore, it is important for pilots to be aware of these distinctions in operational parameters as they prepare for flight scenarios, ensuring they adhere to speed limits according to altitude while in holding patterns.