Lake Tegel Lake Tegel Lake Tegel () (), is the second largest lake in Berlin, Germany. It is situated in the northwest of the city in the Reinickendorf borough, in the "Ortsteil" of Tegel. The historic name "Tegel" (first recorded in 1322 as "Tygel") is common for a larger territory and also used for the settlements of the Tegel locality, the "Tegelort" ("Tegel Village") neighbourhood within the Konradshöhe locality and the Berlin-Tegel International Airport. The lake is connected to the navigable River Havel, which flows in and out of the lake at its western end. The lake is navigable to its eastern
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,