Another model created in Google SketchUp and exported to Trainz with RubyTMIX. This 83 meter (272 feet) tall aircraft control tower is located at the airport of Arlanda, just north of Stockholm, Sweden. The tower was designed by the architect bureau Wingårdh Arkitektskontor and it cost 85 millions SEK (12,5 million U.S. dollars) to build. The construction started in october 1999 and the tower was completed in april 2001, and there are about 60 persons working there at the present time. Model made by Stefan Larsson