Paris–Le Bourget Airport
Tempelhof was one of Europe's three iconic pre-World War II airports, the others being London's now defunct Croydon Airport and the old Paris–Le Bourget Airport. It acquired a further iconic status as the centre of the Berlin Airlift of 1948–49. One of the airport's most distinctive features is its huge, canopy-style roof extending over the apron, able to accommodate most contemporary airliners in the 1950s, 1960s and early 1970s, protecting passengers from the elements. Tempelhof Airport's main building was once among the twenty largest buildings on earth, but it also formerly contained the world's smallest duty-free shop.