01 Apr 2026 Tekirdag, Turkiye, Corlu Ataturk Intl (LTBU); Multiple procedures, Cycle 2604 Procedure information not current Notices & Alerts / Tekirdag, Turkiye, Corlu Ataturk Intl (LTBU); Multiple procedures, Cycle 2604 Included Regions (1) Western Europe & Mediterranean Included Areas (1) Turkey Jeppesen NavData for cycle 2604, effective 16 April 2026, contains incorrect data for Corlu Ataturk Intl; Tekirdag, Turkiye (LTBU). Turkiye NOTAMs LTBU A1164/26 and A1167/26 (both effective 3 APR 2026) were received after the ICAO specified date for aeronautical information publication, which could not be incorporated in time. Below procedures have been completely revised, therefore should not be used. Arrivals and Departures: • BIG 1E [BIG1E], EKI 1E [EKI1E] & ULMAR 1E [ULMA1E] ARRS • BIGA 1Q [BIG1Q], TEKIRDAG 1Q [EKI1Q] & BIGA 1R [BIG1R] & TEKIRDAG 1R [EKI1R] DEPS • FENER 1Q [FENE1Q] & FENER 1R [FENE1R] DEPS • ISTANBUL 1Q [IST1Q], ISTANBUL 1R [IST1R] & YALOVA 1Q [YAA1Q] DEPS Instrument Approach Procedures: • VOR A • VOR B • NDB A • NDB B • ILS Z or LOC Z Rwy 04 • ILS X or LOC X Rwy 04 • VOR Z Rwy 04 • NDB Z Rwy 04 • VOR Z Rwy 22 • NDB Z Rwy 22 WE STRONGLY URGE YOU TO MAKE THIS INFORMATION AVAILABLE TO APPROPRIATE CREW MEMBERS OR CUSTOMERS IMMEDIATELY! Revised coding will appear in Jeppesen NavData for cycle 2605, effective 14 May 2026. 2604_LTBU_NavData Alert Back to All Notices & Alerts