NAVAREA III - 0156/26

SÉCURITÉArchived

Issued: 9 Oct 2026, 00:00Archived: 16 Oct 2026, 12:00Last modified: 27 Oct 2026, 13:00

analysis

No longer in force

Pipeline operations area in the Black Sea - wide berth requested

Pipeline operations are taking place in a large bounded area of the Black Sea by vessels Mukavemet, Denar Explorer, Denar Surveyor and Denar Pathfinder. Activity is reported from 08 Oct 2026 through 08 Oct 2027. Mariners are requested to give a wide berth to the defined area.

Give a wide berth to the area and navigate with caution.

Type: Cable / pipeline work · severity moderate
Feed: Cable and pipeline operationsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/cables/
Location: Black Sea - area bounded by listed positions
Validity: From 08 Oct 2026, 00:00 UTC
Until 08 Oct 2027, 20:59 UTCBETWEEN 08 OCT 26- 08 OCT 27. CANCEL THIS MESSAGE 082059Z OCT27
Activity periods: 08 Oct 2026, 00:00 UTC - 08 Oct 2027, 20:59 UTC (continuous pipeline operations (wide berth requested))
Hazards: pipeline operations, survey/support vessels, restricted navigation

Vessels involved

MUKAVEMET · pipeline operations vessel
DENAR EXPLORER · pipeline operations vessel
DENAR SURVEYOR · survey/support vessel
DENAR PATHFINDER · survey/support vessel

Coast stations for this area

RCCMSRCC AnkaraTurkey105 NM from the area
RCCMRCC VarnaBulgaria204 NM from the area
RCCMRCC Constanta/Constanta Harbor MasterRomania240 NM from the area
DSCDSC Station ZonguldakMSRCC AnkaraTurkeyMMSI 002712000VHF11 NM from the area
DSCDSC Station AkcakocaMSRCC AnkaraTurkeyMMSI 002711000VHF48 NM from the area
DSCDSC Station KeltepeMSRCC AnkaraTurkeyMMSI 002711000VHF99 NM from the area
DSCDSC Station CamlicaMSRCC AnkaraTurkeyMMSI 002711000VHF133 NM from the area
DSCDSC Station DütmenMSRCC AnkaraTurkeyMMSI 002712000VHF159 NM from the area

Generated automatically from the warning text on 13 Oct 2026, 12:08 UTC. It can be wrong: the original warning below is the authoritative text.

Keywords

Operationswide berth requested
Geometry refsbounded, polygon
Geometry phrasesarea bounded, bounded by

Message content

BLACK SEA PIPELINE OPERATIONS 1. PIPE LINE OPERATIONS, BY MUKAVEMET, DENAR EXPLORER, DENAR SURVEYOR AND DENAR PATHFINDER BETWEEN 08 OCT 26- 08 OCT 27 IN AREA BOUNDED BY; 41 32.48 N - 031 56.63 E 41 37.27 N - 031 44.43 E 41 54.04 N - 031 31.98 E 42 45.44 N - 031 10.79 E 42 43.32 N - 030 45.37 E 42 30.76 N - 030 45.58 E 42 30.30 N - 030 24.30 E 42 39.61 N - 030 14.64 E 42 47.80 N - 030 34.44 E 42 49.30 N - 030 36.69 E 42 56.74 N - 030 45.54 E 43 07.31 N - 031 09.44 E 43 09.03 N - 031 38.13 E 43 04.17 N - 031 44.69 E 42 57.10 N - 031 31.46 E 41 58.78 N - 031 37.39 E 41 36.20 N - 032 06.45 E WIDE BERTH REQUESTED. 2. CANCEL THIS MESSAGE 082059Z OCT27

Location map

Open in the full map

Related messages

0167/26
MEDITERRANEAN SEA, BLACK SEA AND AZOV SEA NAVAREAS III IN FORCE, WEEKLY GROUP 43 NAVAREA III IN FORCE ON 27 OCT 26 AT 0600 UTC. 2022:0092, 0122, 0124 2024:0034, 0113 2026:0036, 0086, 0100, 0122, 0132, 0137, 0160, 0167. 1.- ONLY THOSE LESS THAN 42 DAYS OLD ARE TRANSMITTED DAILY BY SAFETYNET AND SAFETYCAST AT 1200 UTC AND 2359 UTC. 2.- ALL EXISTING NAVAREA III RADIO ALERTS ARE AVAILABLE ON THE WEBSITE HTTPS://ARMADA.DEFENSA.GOB.ES/IHM/APLICACIONES/NAVAREAS/INDEX_NAVAREAS_XML_EN.HTML 3.- THE NEW NA
0160/26
BLACK SEA YAVUZ PLATFORM 1.- DRILLING OPERATIONS BY YAVUZ PLATFORM (IMO 9503768, MMSI 271046765) SUPPORTED BY OSMAN BEY, AYBUKE, FLORYA, MURUVVET ILHAN, MIHRIMAH, MENDERES, ERTUGRUL BEY, ORHAN BEY AND YESILKOY DAYS 20 OCT 26 TO 03 JAN 27 IN AREA DELIMITED BY: 42 48.95 N 031 08.55 E 42 48.98 N 031 11.27 E 42 50.98 N 031 11.20 E 42 50.95 N 031 08.48 E 10 MN RECEIPT REQUIRED 2.- CANCEL THIS MSG 032059 UTC JAN 27 3.- CANCEL NAVAREA III 0128/26 AND THIS PARAGRAPH
0137/26
BLACK SEA NEPTUN ALPHA PLATFORM 1- NEPTUN ALPHA PRODUCTION PLATFORM HAS BEEN ESTABLISHED AT THE CENTRAL COORDINATE POINT: 44-02.85N 030-35.25E. 2- MAINTAIN A SAFE DISTANCE OF 500 METERS.
0162/26(archived)
MEDITERRANEAN SEA, BLACK SEA AND AZOV SEA NAVAREAS III IN FORCE, WEEKLY GROUP 42 NAVAREA III IN FORCE ON 20 OCT 26 AT 0600 UTC. 2022:0092, 0122, 0124 2024:0034, 0113 2026:0036, 0086, 0100, 0122, 0132, 0137, 0149, 0155, 0159, 0160, 0162. 1.- ONLY THOSE LESS THAN 42 DAYS OLD ARE TRANSMITTED DAILY BY SAFETYNET AND SAFETYCAST AT 1200 UTC AND 2359 UTC. 2.- ALL EXISTING NAVAREA III RADIO ALERTS ARE AVAILABLE ON THE WEBSITE HTTPS://ARMADA.DEFENSA.GOB.ES/IHM/APLICACIONES/NAVAREAS/INDEX_NAVAREAS_XML_EN.H
0149/26(archived)
MEDITERRANEAN SEA SCIENTIFIC AND SUBMARINE OPERATIONS 1. SCIENTIFIC RESEARCH AND UNDERWATER OPERATIONS BY VESSELS R/V ORUC REIS, DENAR PATHFINDER, DENAR ECHO AND KIRICI. BETWEEN 01 - 25 OCT 26. IN THE AREA DELIMITED BY THE FOLLOWING COORDINATES: 36 01.65 N - 032 45.72 E 36 00.97 N - 032 48.22 E 36 04.41 N - 032 52.90 E 36 05.97 N - 032 57.70 E 35 49.44 N - 033 07.64 E 35 48.34 N - 033 04.13 E 35 29.77 N - 033 20.96 E 35 20.39 N - 033 30.58 E 35 19.87 N - 033 23.33 E 35 27.98 N - 033 17.81 E 35 4