Berlin Tegel Airport the city government subsequently announced to look into the possibilities of doing that again. However, the two other airport shareholders – the German federal state as well as the state of Brandenburg – already declined any change of plans and confirmed the planned closure of Tegel. Future plans also involve the redevelopment of Berlin Tegel Airport into the Urban Tech Republic, 221 hectares of building land will be available for up to 800 companies with some 17,500 employees in the Research and Industrial Park alone. In the central airport terminal, the Beuth University of Applied Sciences will establish the scientific
Knox County Regional Airport operated by the City of Rockland until 1968. It was then turned over to Knox County and renamed "Knox County Regional Airport". Since that time, the airport has been developed, the runways expanded, and an Instrument Landing System (ILS) was installed. Knox County Regional Airport covers an area of 538 acres (218 ha) at an elevation of 56 feet (17 m) above mean sea level. It has two asphalt paved runways: 13/31 is 5,007 by 100 feet (1,526 x 30 m) and 3/21 is 4,000 by 100 feet (1,219 x 30 m). For the 12-month period ending July 31, 2010,