Surveys
Survey operations in progress until further notice by M/V flatholm within three miles of 51-48N 001-32E
HYDROLANT 1824/02
- issued
- 2002-08-17 17:13Z
- status
- cancelled 2002-08-18 13:08Z (archive)
- cancels
- HYDROLANT 1814/02
- authority
- WZ 1304/02 171602Z AUG 02; WZ 1303/02 171549Z AUG 02
- sea
- North Sea
- position
- 51.800, 1.533 · r 3.0 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 FLATHOLM WITHIN THREE MILES OF 51-48N 001-32E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1814/02.
This area · survey operations
494 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
- 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
- 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
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 flatholm within three miles of 50-44N 000-35Ecancels · 2002-08-16
- Underwater operations in progress until further notice by M/V flatholm within three miles of 50-44N 000-35Ereplaced · 2002-08-16
- S/V eduina adrift vicinity 07-44S 034-43W at 180903Z augcancelled by · 2002-08-18
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
83 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.