Surveys
Survey operations in progress until further notice by M/V sw empress in area bound by 27-45.47S 013-55.57E,…
Eastern South Atlantic · Namibia · HYDROLANT 347/23
- issued
- 2023-02-13 10:14Z
- status
- cancelled 2023-05-18 12:50Z (archive)
- cancels
- HYDROLANT 3200/22
- authority
- NAVAREA VII 45/23 130943Z FEB 23.
- position
- -28.499, 14.537
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN SOUTH ATLANTIC. NAMIBIA. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V SW EMPRESS IN AREA BOUND BY 27-45.47S 013-55.57E, 27-45.47S 015-09.38E, 29-14.21S 015-09.38E, 29-14.21S 013-54.66E. NINE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 3200/22.
This area · survey operations
268 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until further notice by M/V ramform atlas towing 12 8000 meter long cables in…2024-02-20
- Survey operations in progress until further notice by M/V amazon conqueror towing 12 8000 meter long cables…2024-02-19
- Survey operations in progress until further notice by M/V amazon conqueror towing 12 8000 meter long cables…2024-01-19
- Survey operations in progress until 01 may by M/V ramform atlas towing 12 five mile long cables in area…2024-01-03
- Survey operations 01 dec until further notice by M/V amazon conqueror towing 12 8000 meter long streamers in…2023-11-27
- Survey operations in progress until further notice by sw empress towing cables in area bound by 28-00.06S…2023-10-10
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Survey operations in progress until further notice by M/V sw empress in area bound by 29-02.55S 012-57.06E,…cancels · 2022-12-14
- Survey operations in progress until further notice by M/V sw empress in area bound by 29-02.55S 012-57.06E,…replaced · 2022-12-14
- Cancel HYDROLANT 347/23 and this msgcancelled by · 2023-05-18
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.