Surveys
Underwater operations in progress until further notice by M/V ace nature with submersible vicinity 52-20.7N…
HYDROLANT 1495/00
- issued
- 2000-04-27 16:29Z
- status
- cancelled 2000-04-29 05:40Z (archive)
- cancels
- HYDROLANT 707/00HYDROLANT 1489/00
- authority
- WZ 778/00 271546Z APR 00; MARIDIPART LA SPEZIA 135/00 271322Z APR 00
- sea
- North Sea
- position
- 52.345, 2.712
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V ACE NATURE WITH SUBMERSIBLE VICINITY 52-20.7N 002-42.7E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 707/00(53), AID RESTORED. 3. CANCEL HYDROLANT 1489/00.
This area · survey operations
480 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 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
- Viareggio light 43-51.4N 010-14.2E unlitcancels · 2000-02-25
- Underwater operations in progress until further notice by M/V ace nature vicinity 52-12.7N 001-52.5Ecancels · 2000-04-27
- Viareggio light 43-51.4N 010-14.2E unlitreplaced · 2000-02-25
- Underwater operations in progress until further notice by M/V ace nature vicinity 52-12.7N 001-52.5Ereplaced · 2000-04-27
- Underwater operations in progress until further notice by M/V ace nature with submersible vicinity 52-20.7N…cancelled by · 2000-04-29
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
86 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.