RestrictedArea
urn:aero:airm:1.0.0:ConceptualModel:Subjects:AirspaceInfrastructure:Airspace:RestrictedArea
An airspace of defined dimensions, above the land areas or territorial waters of a State, within which the flight of aircraft is restricted in accordance with certain specified conditions.
Source:
ICAO Annex 1,ICAO Annex 15,ICAO Annex 2,ICAO Annex 4,