Surveys
Survey operations in progress until 252359Z jun by M/V ramform atlas towing 14 six mile long cables in area…
Gulf of Guinea · Cote D'ivoire · HYDROLANT 1880/17
- issued
- 2017-06-16 16:56Z
- status
- cancelled 2017-06-26 01:00Z (archive)
- self-cancels
- 2017-06-26 01:00Z
- cancels
- HYDROLANT 1781/17
- authority
- NAVAREA II 227/17 161606Z JUN 17.
- sea
- Gulf of Guinea
- position
- 3.868, -3.654
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
GULF OF GUINEA. COTE D'IVOIRE. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 252359Z JUN BY M/V RAMFORM ATLAS TOWING 14 SIX MILE LONG CABLES IN AREA BOUND BY 03-37.6N 004-00.2W, 04-24.4N 003-51.0W, 04-24.4N 003-28.3W, 04-10.9N 003-18.4W, 03-16.9N 003-29.1W, 03-16.9N 003-44.9W. SEVEN MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 1781/17. 3. CANCEL THIS MSG 260100Z JUN 17.
This area · survey operations
17 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until further notice by M/V sw empress towing 12 cables in area bound by…2023-05-23
- Survey operations in progress until further notice by M/V sw empress towing 12 cables in area bound by…2023-05-22
- Survey operations in progress until further notice by M/V ramform atlas towing 16 six mile long cables, M/V…2022-11-01
- Underwater operations in progress until 08 oct by M/V proteus in area bound by 05-04.9N 005-32.5W, 05-07.3N…2020-09-28
- Survey operations in progress until further notice by M/V ramform atlas towing 16 8000 meter long cables in…2019-10-20
- Survey operations in progress until 15 jul by M/V bgp prospector towing 12 7000 meter long cables in area…2019-05-03
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Survey operations in progress until 172359Z jun by M/V ramform atlas towing 14 six mile long cables in area…cancels · 2017-06-06
- Survey operations in progress until 172359Z jun by M/V ramform atlas towing 14 six mile long cables in area…replaced · 2017-06-06
- Cancel HYDROLANT 1880/17 and this msg, survey completedcancelled by · 2017-06-23
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.