Temporary use of tall equipment at the airport or in the neighborhood of the airport must be notified to CPH. Tall equipment can be cranes, hoists, concrete pumps, etc.
In addition, under the Danish Air Navigation Act and Regulation of Civil Aviation (BL) (only in Danish), general notification requirements comply for all temporary objects near airports with a height of 25 meters or more above the terrain.
An easement is attached on every plot surrounding Copenhagen Airport describing the specific height limitations. It is the land owner responsibility to know and upheld the attached easement.