Surveys
Survey operations in progress until further notice by M/V mintaka I in vicinity of trackline joining…
English Channel · England · HYDROLANT 1745/23
- issued
- 2023-08-06 19:09Z
- status
- cancelled 2023-08-17 15:56Z (archive)
- authority
- WZ 584/23 061801Z AUG 23.
- position
- 50.359, -0.548
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ENGLISH CHANNEL. ENGLAND. DNC 20. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V MINTAKA I IN VICINITY OF TRACKLINE JOINING 50-36.10N 000-41.40W, 50-07.00N 000-24.40W. WIDE BERTH REQUESTED.
This area · survey operations
585 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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23
- Underwater operations 180800Z to 192200Z nov by M/V willchallenge in vicinity of 50-19.0N 004-14.7W2022-11-17
- Survey operations 15 sept thru 20 oct by M/V thlassa in vicinity of trackline joining 48-30.00N 006-00.00W,…2022-09-14
- 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 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
- Cancel HYDROLANT 1745/23 and this msg, operations completedcancelled by · 2023-08-17
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
73 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.