Surveys
Underwater operations in pogress until further notice by M/V constructor with submersible vicinity 53-00.55N…
Southern North Sea · HYDROLANT 2315/14
- issued
- 2014-09-25 17:28Z
- status
- cancelled 2014-10-01 14:11Z (archive)
- authority
- NAVAREA I 280/14 251647Z SEP 14.
- sea
- North Sea
- position
- 53.009, 2.666
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTHERN NORTH SEA. UNDERWATER OPERATIONS IN POGRESS UNTIL FURTHER NOTICE BY M/V CONSTRUCTOR WITH SUBMERSIBLE VICINITY 53-00.55N 002-39.95E.
This area · survey operations
483 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
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23
- Survey operations in progress until further notice by M/V amazon conqueror towing eight 4700 meter long…2023-04-03
- 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 2315/14 and this msg, operations completedcancelled by · 2014-10-01
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.