What are the classification and altitude band for Dubai CTA airspace?

The classification and altitude band for Dubai's Controlled Airspace is accurately described in the correct answer. In this case, the airspace classification consists of Class C airspace extending from Flight Level 155 (FL155) down to 1,500 feet, and Class D airspace from 5,500 feet down to 1,500 feet.

Class C airspace typically covers areas around busy airports where air traffic control services are provided to both IFR (Instrument Flight Rules) and VFR (Visual Flight Rules) traffic. The lower boundary of this class at FL155 indicates that it is well-suited for accommodating high-density traffic operations which is crucial in the Dubai region with its significant air traffic volume.

Meanwhile, Class D airspace offers a different level of service, providing traffic management for lighter aircraft operations. This class is typically found in the vicinity of smaller or secondary airports, functioning below Class C airspace, ensuring a safe and organized flow of air traffic.

This classification specifically outlines the operational limits and regulatory requirements for pilots operating under different conditions, making it vital for understanding and navigating the airspace effectively.