Berlin Tegel Airport what is today the military part of the airport. In 1988, Berlin Tegel was named after German aviation pioneer Otto Lilienthal. Air France was the first airline to commence regular commercial operations at Tegel on 2 January 1960. On that day, Air France, which had served Düsseldorf, Frankfurt, Munich, Nuremberg and its main base at Paris Le Bourget/Orly during the previous decade from Tempelhof with Douglas DC-4, Sud-Est Languedoc and Lockheed Constellation/Super Constellation piston equipment, shifted its entire Berlin operation to Tegel because Tempelhof's runways were too short to permit the introduction of the Sud-Aviation Caravelle, the French flag carrier's
Airport city Airport city Airport city is the "inside the fence" airport area including the airport (terminals, apron, and runways) and on-airport businesses such as air cargo, logistics, offices, retail, and hotels. The airport city is at the core of the aerotropolis, a new urban form evolving around many major airports. The airport city model recognises that an airport can do more than perform its traditional aeronautical services, evolving new non-aeronautical commercial facilities, services and revenue streams. Airports are now routinely targeting non-aeronautical revenue streams amounting to 40–60% of their total revenues. Industry leaders and researchers share best practices on non-aeronautical revenues