In which case is a controlled airspace characterized as Class A?
AIP South Africa
ENR 1.4 ATS AIRSPACE CLASSIFICATION
1 Classification of airspace
ATS airspace within the boundaries of the RSA will be classified in accordance with the ICAO standards.
ICAO airspace classifications not in use within the RSA are indicated accordingly.
Class A. All airspace FL200 and above or as designated.
Class B. All controlled airspace below FL200 in the case of a CTR.
Class C. All controlled airspace below FL200. In the case of an ATZ, aerodrome separation will be applied.
Class D. All controlled airspace below FL200 in the case of an ATZ.
Class E. Not in use.
Class F. Advisory service will be provided.
Class G. All information airspaces.
Your Notes (not visible to others)
This question has appeared on the real examination, you can find the related countries below.