0849/26
ArchivedReceived: 27 Aug 2026, 00:00Archived: 21 Oct 2026, 11:24Updated: 5 Nov 2026, 14:24
analysis
No longer in forceDrilling operations in Türkali-35 area, Black Sea, 28 Aug - 11 Nov 2026
Drilling operations will take place in the Türkali-35 area of the Black Sea between 28 Aug and 11 Nov 2026. Multiple working vessels including YAVUZ (IMO 9503768, MMSI 271046765) and others are involved. The message requests vessels to give the working vessels a 10 nautical mile berth. The message is scheduled to be cancelled on 11 Nov 2026 at 2059Z.
Keep clear of the working vessels by 10 nautical miles and navigate with caution.
- Type
- Offshore operations · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/offshore/
- Location
- Türkali-35 area, Black Sea
- Validity
- From 28 Aug 2026, 00:00 UTC
Until 11 Nov 2026, 20:59 UTC28 AUG-11 KAS 26. BU BİLDİRİ 11 KAS 26 SAAT 2059Z’DA YÜRÜRLÜKTEN KALDIRILACAKTIR. - Activity periods
- 28 Aug 2026, 00:00 UTC - 11 Nov 2026, 20:59 UTC (Drilling operations in Türkali-35 area between 28 Aug and 11 Nov 2026.)
- Hazards
- drilling operations, working vessels
- Keep clear
- 10 NM10 NM WIDE BERTH REQUESTED FROM WORKING VESSELS.
Vessels involved
- YAVUZ · working vessel · MMSI 271046765 · IMO 9503768
- OSMAN BEY · working vessel
- AYBÜKE · working vessel
- FLORYA · working vessel
- MÜRÜVVET İLHAN · working vessel
- MİHRİMAH · working vessel
- MENDERES · working vessel
- ERTUĞRUL BEY · working vessel
- ORHAN BEY · working vessel
- YEŞİLKÖY · working vessel
Coast stations for this area
- RCCMRCC VarnaBulgaria144 NM from the area
- RCCMRCC Constanta/Constanta Harbor MasterRomania157 NM from the area
- RCCMSRCC AnkaraTurkey190 NM from the area
- DSCDSC Station ZonguldakMSRCC AnkaraTurkeyMMSI 002712000VHF91 NM from the area
- DSCDSC Station AkcakocaMSRCC AnkaraTurkeyMMSI 002711000VHF111 NM from the area
- DSCDSC Station KaliakraMRCC VarnaBulgariaMMSI 002070812VHF 30range 30 NM122 NM from the area
- DSCDSC Station Constanta, AgigeaMRCC Constanta/Constanta Harbor MasterRomaniaMMSI 002640570VHF 25, MF 400, HFrange 400 NM134 NM from the area
- DSCDSC Station KeltepeMSRCC AnkaraTurkeyMMSI 002711000VHF139 NM from the area
Generated automatically from the warning text on 28 Sept 2026, 01:10 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
SEYHİDDA NAVIGATIONAL WARNING NUMBER : 0849/26
BLACK SEA
1. DRILLING OPERATIONS, BY YAVUZ (IMO 9503768. MMSI 271046765), OSMAN BEY, AYBÜKE, FLORYA, MÜRÜVVET İLHAN, MİHRİMAH, MENDERES, ERTUĞRUL BEY, ORHAN BEY AND YEŞİLKÖY BETWEEN 28 AUG-11 NOV 26 IN TÜRKALİ-35 AREA BOUNDED BY;
42 49.47 N - 031 09.27 E
42 51.47 N - 031 09.20 E
42 51.52 N - 031 11.93 E
42 49.50 N - 031 11.98 E
10 NM WIDE BERTH REQUESTED FROM WORKING VESSELS.
2. THIS MESSAGE WILL BE CANCELLED ON 11 NOV 26 AT 2059Z.