What is the speed limit when entering a hold at 8000 feet?

When entering a holding pattern at 8,000 feet, the speed limit is 230 knots indicated airspeed (KIAS) unless a lower speed is specified in published procedures. This speed limit is established by regulations to ensure safe maneuverability within the confines of the hold, allowing for a controlled entry and execution of the holding procedure.

At 8,000 feet, 230 KIAS is a standardized restriction that applies to many aircraft operating in controlled airspace. This limit helps maintain a proper margin for safety, especially given the potential for increased traffic in these altitudes, ensuring that aircraft can effectively manage their speed while negotiating turns within the holding pattern.

Other options suggest limits that are either too high or outside the regulatory requirements for speed at this altitude. Lowering the maximum speed to 230 KIAS at this altitude promotes safety and efficiency, which is why this figure is the correct choice for entering a hold at 8,000 feet.