Hamburg Airport, known in German as Flughafen Hamburg, is a major international airport in Hamburg, the second-largest city in Germany. Since November 2016 the airport has been named after the former German chancellor Helmut Schmidt. It is located 8.5 km (5.3 mi) north of the city centre in the Fuhlsbüttel quarter and serves as a hub for Eurowings and focus city for Condor. It was formerly named Hamburg-Fuhlsbüttel Airport, a name still frequently used.

West Berlin was a political enclave which comprised the western part of Berlin from 1948 until 1990, during the Cold War. Although West Berlin lacked any sovereignty and was under military occupation until German reunification in 1990, the territory was claimed by the Federal Republic of Germany (FRG), despite being entirely surrounded by East Germany (GDR). The legality of this claim was contested by the Soviet Union and other Eastern Bloc countries. However, West Berlin de facto aligned itself politically with the FRG from May 1949 and was thereafter treated as a de facto city-state of that country. After 1949, it was directly or indirectly represented in the institutions of the FRG, and most of its residents were citizens of the FRG.