London City Airport Albert and King George V docks to the north and south respectively, also means that there are no covered maintenance facilities for aircraft. With space limited in the London Docklands area, and comparatively low passenger volumes, London City Airport is small compared with several other airports serving London, such as Heathrow, Gatwick, Stansted and Luton. The airport has a single, two-storey passenger terminal building. The ground floor contains the check-in desks and some service facilities as well as a staircase leading to the security control on the upper level, after which the airside waiting area and several more shops can
Liège Airport "golden triangle" Paris - Amsterdam - Frankfurt that handles 66% of European freight, and 75% when taken together with London. In 2014 it was the eighth-biggest cargo airport in Europe. Liège Airport is the biggest cargo airport in Belgium, and the third-biggest for passengers after Brussels Airport and Brussels South Charleroi Airport. It is the global hub of ASL Airlines Belgium (the former "TNT Airways"), the European hub of Allied Air, Astral Aviation, CAL Cargo Air Lines, El Al Cargo, Ethiopian Cargo, and Icelandair Cargo, and a key European cargo hub for ABX Air, AirBridge Cargo, Bluebird Cargo, Emirates, i-Fly