kontrollområde
A kontrollområde, or control area in English, is a geographical region or a specific operational domain where a particular entity exercises authority, supervision, or influence. This concept can be applied across various fields, including aviation, maritime operations, and even in organizational management. In aviation, a control area is a designated portion of airspace where air traffic control services are provided. This ensures the safe and orderly movement of aircraft by managing traffic flow and preventing collisions. Air traffic controllers within a control area are responsible for issuing instructions and clearances to pilots.
In maritime contexts, a control area might refer to a zone of jurisdiction for a port authority