ICAO enroute chart — Upper Airspace; ICAO Route Map — Upper Airspace

ICAO Route Map — Upper airspace 1:1 000 000. The map covers the entire territory of the Republic of Croatia (FIR Zagreb) and shows the upper ATS routes including distances, significant points, radio navigation aids with WGS-84 coordinates, frequency and identification, hazardous areas, conditionally prohibited areas and prohibited areas. It shall be renewed and published annually.