Surveys
Underwater operations in progress until further notice by M/V scab-scarab in 49-56.3N 005-33.9E wide berth…
HYDROLANT 2123/99
- issued
- 1999-10-06 08:40Z
- status
- cancelled 1999-10-22 09:20Z (archive)
- authority
- WZ 1798/99 060733Z OCT 99
- position
- 49.938, 5.565
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V SCAB-SCARAB IN 49-56.3N 005-33.9E WIDE BERTH REQUESTED.
This area · survey operations
226 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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22
- 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 162359Z may by M/V artabro in vicinity of trackline joining 51-22.7N…2022-05-04
- Underwater operations in progress until further notice by M/V havila phoenix in vicinity of trackline…2022-05-01
- Survey operations in progress until further notice by M/V stril explorer in vicinity of trackline joining…2022-03-22
- Survey operations in progress until further notice by M/V northern franklin in vicinity of trackline joining…2022-03-05
- Survey operations in progress until further notice by M/V egs ventus in area bound by 51-38.6N 001-47.4E,…2022-03-03
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- HYDROLANT messages in force 220800Z oct 1999cancelled by · 1999-10-22
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.