Surveys
Underwater operations in progress until further notice by M/V saipem 10000 vicinity 05-45N 004-28E
HYDROLANT 2755/02
- issued
- 2002-12-15 08:40Z
- status
- cancelled 2002-12-26 14:56Z (archive)
- cancels
- HYDROLANT 2566/02
- authority
- NAVAREA II 490/02 142130Z DEC 02
- sea
- Gulf of Guinea
- position
- 5.750, 4.467
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V SAIPEM 10000 VICINITY 05-45N 004-28E. ONE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 2566/02.
This area · survey operations
15 within 180 nm since 2002 · 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 ramform atlas towing 14 11100 meter long cables in…2022-03-01
- Survey operations in progress until 30 jul by M/V dong fang kan tan NO1, M/V dong fang kan tan NO2, M/V dong…2019-01-14
- Hydrographic survey 20 thru 28 may by M/V laplace towing 500 meter long cable in area bound by 06-11.62N…2015-05-17
- Scientific moorings temporarily established in: a. 06-06.341N 001-31.762E2015-05-13
- Scientific mooring established in 06-09.69N 002-35.47E2015-04-13
- Oceanographic operations in progress until further notice by M/V saipem 10000 in 03-14.9N 005-26.5E2004-10-21
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 saipem 10000 vicinity 04-46.1N 004-43.5Ecancels · 2002-11-20
- Underwater operations in progress until further notice by M/V saipem 10000 vicinity 04-46.1N 004-43.5Ereplaced · 2002-11-20
- Cancel HYDROLANT 2755/02 and this msg, operations completedcancelled by · 2002-12-26
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.