Surveys
Survey operations in progress until further notice by M/V triton within one mile of 53-27.5N 002-56.3E
HYDROLANT 2378/05
- issued
- 2005-12-20 11:41Z
- status
- cancelled 2005-12-21 10:57Z (archive)
- cancels
- HYDROLANT 2338/05HYDROLANT 2356/05HYDROLANT 2375/05
- authority
- WZ 1896/05 191836Z DEC 05; WZ 1899/05 201010Z DEC 0
- sea
- North Sea
- position
- 53.458, 2.938 · r 1.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V TRITON WITHIN ONE MILE OF 53-27.5N 002-56.3E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 2338/05, OPERATIONS COMPLETED. 3. CANCEL HYDROLANT 2356/05(35), AID RESTORED. 4. CANCEL HYDROLANT 2375/05.
This area · survey operations
463 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
- 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
- Underwater operations in progress until 162359Z may by M/V artabro in vicinity of trackline joining 51-22.7N…2022-05-04
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 geobay along trackline between 54-01.0N…cancels · 2005-12-14
- Mousa light 59-59.8N 001-09.4W unlitcancels · 2005-12-17
- Survey operations in progress until further notice by M/V triton within one mile of 53-27.5N 002-56.3Ecancels · 2005-12-19
- Underwater operations in progress until further notice by M/V geobay along trackline between 54-01.0N…replaced · 2005-12-14
- Mousa light 59-59.8N 001-09.4W unlitreplaced · 2005-12-17
- Survey operations in progress until further notice by M/V triton within one mile of 53-27.5N 002-56.3Ereplaced · 2005-12-19
- Cancel HYDROLANT 2378/05 and this msg, operations completedcancelled by · 2005-12-21
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.