Surveys
Underwater operations in progress until further notice by M/V castoro sei along trackline joining 52-52N…
HYDROLANT 1326/06
- issued
- 2006-07-15 18:13Z
- status
- cancelled 2006-08-01 18:00Z (archive)
- authority
- WZ 892/06 151525Z JUL 06.
- sea
- North Sea
- position
- 52.809, 1.884
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V CASTORO SEI ALONG TRACKLINE JOINING 52-52N 001-30E, 52-48N 002-00E, 52-46N 002-04E, 52-45N 002-16E. WIDE BERTH REQUESTED.
This area · survey operations
504 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until further notice by M/V mintaka I in vicinity of trackline joining…2023-08-06
- Underwater operations in progress until further notice by M/V uilenspiegel and c/s responder in vicinity of…2022-07-18
- Survey operations in progress until further notice by M/V nora b in vicinity of trackline joining 51-22.80N…2022-07-16
- Survey operations in progress until further notice by M/V nora b in vicinity of trackline joining 50-46.80N…2022-07-12
- Underwater operations in progress until further notice by M/V uilenspiegel in vicinity of trackline joining…2022-07-09
- Underwater operations in progress until further notice by M/V havila phoenix in vicinity of trackline…2022-05-11
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 1326/06 and this msgcancelled by · 2006-08-01
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
84 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.