0911/26
Scientific research by R/V TÜBİTAK MARMARA in Marmara Sea and Istanbul Strait 21 Sep-04 Oct
No longer in forceReceived 18 Sept 2026, 00:00 UTCArchived 02 Oct 2026, 13:05 UTC
Warning text
SEYHİDDA DENİZCİLERE BİLDİRİ NUMARASI : 0911/26
MARMARA DENİZİ-İSTANBUL BOĞAZI
1. BİLİMSEL ÇALIŞMALAR, R/V TÜBİTAK MARMARA İSİMLİ GEMİ İLE 21 EYL – 04 EKİ 26 TARİHLERİ ARASINDA MARMARA DENİZİ GENELİ, İSTANBUL BOĞAZI, HALİÇ VE KARADENİZ GİRİŞİNDE YAPILACAKTIR.
ÇALIŞMA GEMİSİNDEN AÇIK GEÇİLMESİ.
2. BU BİLDİRİ 04 EKİ 26 SAAT 2059Z’DA YÜRÜRLÜKTEN KALDIRILACAKTIR.
Analysis
No longer in forceScientific survey operations will be carried out by research vessel R/V TÜBİTAK MARMARA across the Sea of Marmara, the Istanbul Strait (Bosporus), the Golden Horn (Haliç) and the entrance to the Black Sea. Operations are scheduled from 21 September 2026 until 04 October 2026. Vessels are requested to pass at a wide berth from the research vessel. The message cancels itself at 04 Oct 26 2059Z.
Give the research vessel a wide berth; navigate with caution and keep clear of the vessel.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- Sea of Marmara, Istanbul Strait (Bosporus), Haliç (Golden Horn) and entrance to the Black Sea
- Validity
- From 21 Sept 2026, 00:00 UTC
Until 04 Oct 2026, 20:59 UTC21 EYL - 04 EKİ 26; BU BİLDİRİ 04 EKİ 26 SAAT 2059Z'DA YÜRÜRLÜKTEN KALDIRILACAKTIR. - Activity periods
- 21 Sept 2026, 00:00 UTC - 04 Oct 2026, 20:59 UTC (Continuous scientific survey operations)
- Hazards
- scientific survey operations, research vessel on station
Vessels involved
- R/V TÜBİTAK MARMARA · research vessel
Worked out automatically from the warning text on 27 Sept 2026, 21:49 UTC. It can be wrong: the official warning text is the authority.