İstanbul Province

İstanbul Province, Turkey has 49 aerodromes in Sprinkle's airport directory. Of the 49 entries listed here, 42 are classified Heliport, 3 International, 2 GA — public, 1 Domestic and 1 in other categories. Across the same set, 3 carry a four-letter ICAO location indicator and 46 have neither on file. Named examples include Acıbadem Altunizade Hospital Helipad, Istanbul Training and Research Hospital Helipad and Zorlu Center Helipad. Their names span 18 letter groups, from A to Z, each reachable from the A–Z rail above.