Berlin Tegel Airport a Tegel-based scheduled airline headquartered in Paris, France. Euroberlin was jointly owned by Air France and Lufthansa, with the former holding a 51% majority stake, thereby making it a French legal entity and enabling it to conduct commercial airline operations in West Berlin. The following airlines operated regular services to/from Tegel Airport during the Cold War era as well: In addition to the aforementioned airlines, a host of others – mainly British independents and US supplementals – were frequent visitors to Berlin Tegel, especially during the early 1970s. These included Britannia Airways, British Airtours, British United, Caledonian, Caledonian/BUA / British
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