In a standard climb, what is the indicated airspeed maintained at 10,000 feet?

In the context of aviation regulations and procedures, the indicated airspeed maintained during a standard climb at 10,000 feet is 250 knots indicated airspeed (KIAS). This speed aligns with the Federal Aviation Administration (FAA) regulations, specifically under the Class B and Class C airspace requirements, where a maximum speed of 250 KIAS is enforced below 10,000 feet. Maintaining this airspeed helps ensure safe operational margins while allowing for adequate performance during climbs, as it reduces the risk of potential aerodynamic issues and aids in consistent climb rates.

This indicated airspeed provides a balance between climb efficiency and safety, allowing aircraft to maintain control while preparing for further altitude changes or transitions into other controlled airspaces. The choice of 250 KIAS at this altitude ensures compliance with air traffic control and contributes to overall operational safety.