Surveys
Underwater operations in progress until further notice by M/V pasvik vicinity of trackline joining 51-20N…
HYDROLANT 517/01
- issued
- 2001-02-11 22:16Z
- status
- cancelled 2001-02-13 01:20Z (archive)
- cancels
- HYDROLANT 512/01
- authority
- WZ 360/01 112111Z FEB 01
- position
- 51.280, 2.260
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V PASVIK VICINITY OF TRACKLINE JOINING 51-20N 002-23E, 51-18N 002-17E, 51-16N 002-16E, 51-14N 002-08E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 512/01.
This area · survey operations
471 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
- Underwater operations in progress until further notice by M/V pasvik vicinity of trackline joining 51-31N…cancels · 2001-02-11
- Underwater operations in progress until further notice by M/V pasvik vicinity of trackline joining 51-31N…replaced · 2001-02-11
- Underwater operations in progress until further notice by M/V pasvik vicinity of trackline joining 51-14N…cancelled by · 2001-02-13
Nearby now · within 120 nm
- Sandettie west buoy 51-15.1N 001-54.5E missingNav aids · 13.3 nm
- Goodwin sands eastwardsNav aids · 24.8 nm
- Turbine G27, 52-19.8N 002-33.5E, fog signal inoperativeNav aids · 64 nm
- Mid haisbro buoy 52-54.2N 001-41.6E unlitNav aids · 99.7 nm
- Leman gas fieldNav aids · 106.9 nm
- Platform southwark 53-11.0N 002-05.8E unlit and all navaids inoperativeNav aids · 114.5 nm
Worldwide now
75 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.