Surveys
Underwater operations in progress until further notice by M/V ace nature with submersible vicinity 55-27N…
HYDROLANT 2917/00
- issued
- 2000-08-21 15:45Z
- status
- cancelled 2000-08-22 12:08Z (archive)
- cancels
- HYDROLANT 2911/00
- authority
- WZ 1634/00 211516Z AUG 00
- sea
- North Sea
- position
- 55.450, 1.717
- 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 55-27N 001-43E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 2911/00.
This area · survey operations
250 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until 25 may by M/V ramform tethys towing 12 8000 meter long cables in area…2024-04-22
- Survey operations in progress until further notice by M/V ramform atlas towing 14 6000 meter long cables in…2023-09-04
- Survey operations in progress until further notice by M/V amazon conqueror towing 6500 meter long cables in…2023-08-18
- Survey operations in progress until further notice by M/V pxgeo 2 towing ten 4500 meter long cables in area…2023-08-16
- Survey operations in progress until further notice by M/V amazon conqueror towing 6500 meter long cables in…2023-07-18
- Survey operations in progress until further notice by M/V amazon conqueror towing 6500 meter long cables in…2023-07-18
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 ace nature vicinity 55-23N 001-27Ecancels · 2000-08-20
- Underwater operations in progress until further notice by M/V ace nature vicinity 55-23N 001-27Ereplaced · 2000-08-20
- Underwater ordnance detonations 230800Z to 232359Z and 300800Z to 302359Z aug in area bound by 62-46N…cancelled by · 2000-08-22
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.