About ATC Yazı Boyutu A State Airports Administration (DHMİ) is the responsible authority in Turkey for the provision of Air Traffic Services (ATS) within the entire territory of Turkey, including its territorial waters as well as the airspace over the high seas within the Ankara and İstanbul FIRs. Postal Address:General Directorate of State Airports Administration, DHMİ Genel Müdürlüğü Seyrüsefer Dairesi Başkanlığı 06330 Etiler - ANKARA / TURKEYTEL: 90.312.212 61 20 Ext:2280Telefax: 90.312.222 09 76Telex: 44083 DHMİ - TRAFS: LTAAYGSDE-mail: havatrafik@dhmi.gov.tr The services are provided in accordance with the provisions contained in the following ICAO documents: Annex 2 - Rules of the Air Annex 11 - Air Traffic Services Doc.4444 - Procedures for Air Navigation services - Rules of the Air and Air Traffic Services (PANS- RAC) DOC 8168 - Procedures for Air Navigation on services - Aircraft operations (PANS - OPS)DOC. 7030 - Regional Supplementary Procedures