International airport in Azerbaijan
Source (Wikipedia): Heydar Aliyev International Airport

Heydar Aliyev International Airport is one of the seven international airports serving Azerbaijan. Heydar Aliyev International Airport is the busiest airport both in Azerbaijan and in the South Caucasus as well as one of the busiest in the post-Soviet countries. Formerly, it was called Bina International Airport, after a suburb of the Azerbaijani capital Baku.