Istanbul Atatürk Airport airport was originally named "Yeşilköy Airport". In the 1980s, it was renamed "Istanbul Atatürk International Airport" in honour of Mustafa Kemal Atatürk, the founder and first president of the Republic of Turkey. It served more than 60 million passengers in 2015, making it the 11th-busiest airport in the world in terms of total passenger traffic and the 10th-busiest in the world in terms of international passenger traffic. As of 2017, it is Europe's 5th-busiest airport after London Heathrow, Paris Charles de Gaulle, Frankfurt Airport and Amsterdam Schiphol Airport, having fallen from third place after a decline in passengers due to
Accession of Turkey to the European Union the customs agreements which Turkey had already signed as a precondition to start EU membership negotiations in 2005, it is obliged to open its ports to Cypriot planes and vessels, but Turkey has not complied so far; refusing to do so until the EU eases the international isolation of Northern Cyprus. In February 2013, Turkish EU Minister Egemen Bağış told the Republic of Cyprus, "if you truly want salvation, truly want peace, then remove your blockade of Ercan Airport to EU member countries and Turkey will open its ports to you." Turkey's refusal to implement a trade pact between Turkey