What is the maximum holding speed for altitude above 14,000' MSL?

In the context of aircraft operations, particularly during holding patterns at altitude, the maximum holding speed is critical for maintaining safety and efficiency. The maximum holding speed for altitudes above 14,000 feet MSL is set at 265 knots indicated airspeed (KIAS).

This limit is established to ensure that the aircraft can safely maneuver within the constraints of the holding pattern, allowing for adequate separation from other aircraft and preventing the risk of excessive speed in maneuvers that could lead to increased stress on the airframe or difficulties in maintaining control.

At altitudes over 14,000 feet MSL, the regulations account for the potential for increased performance capabilities of aircraft and the operational realities at higher altitudes where the air is less dense. Therefore, 265 KIAS is an established standard that provides a balance between operational performance and safety considerations for pilots when conducting holding patterns above this altitude.