The area control center is located in Røyken, between Oslo and Drammen.
Avinor's board had originally decided to close Oslo ATCC in 2008, transferring its responsibilities to Stavanger ATCC and a planned new terminal control center at Oslo Airport, Gardermoen.
[1] However, new management first postponed the actual closing, by redefining Oslo ATCC as an approach control with surrounding feeder sectors.
In 2013 Avinor decided to create Norway ACC, consisting of the centres in Bodø, Stavanger and Røyken, billed as one ATC unit with three separate locations.
The control center itself where the air traffic controllers work is located in a large subterranean mountain hall built to cold war specifications.