What is the altitude range for Class D airspace in the UAE?

Class D airspace in the UAE is designated to provide controlled airspace around airports, ensuring the safety and separation of air traffic. The altitude range for Class D airspace typically extends from the surface up to an upper limit, which is often specified in feet above sea level or flight level (FL).

The correct answer indicates the appropriate altitude range for Class D airspace, which is between Flight Level 155 (FL155) and 5,500 feet. This configuration ensures that aircraft operating in this airspace receive air traffic control services, which is crucial for maintaining safe distances between multiple aircraft, especially as they approach or depart from airports.

Other options do not align with the established regulations for Class D airspace in the UAE. For instance, the range of 1,500 ft - FL600 exceeds the typical altitude range for Class D airspace and is more aligned with higher classes. Moreover, the ranges of FL145 - 5,500 ft and FL600 - FL1,000 ft also deviate from the established limits, resulting in incorrect classifications for Class D airspace.