Fagersta airspace surveillance tower

Fagersta airspace surveillance tower (Fagersta luftbevakningstorn) is an airspace surveillance tower in Fagersta, Västmanland County, Sweden. Designed by Cyrillus Johansson, it is the only architect designed airspace surveillance tower in Sweden dating from World War II and one of only a few such towers to remain intact. It was designated a listed building in 2013.

Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).