Surveys
Underwater operations in progress until further notice by M/V seaspan in 36-10.2N 006-49.8W
HYDROLANT 2047/02
- issued
- 2002-09-13 23:40Z
- status
- cancelled 2002-09-15 21:45Z (archive)
- cancels
- HYDROLANT 2036/02
- authority
- NAVAREA II 320/02 132305Z SEP 02; WZ 1416/02 131929Z SEP 02
- sea
- North Atlantic Ocean
- position
- 36.170, -6.830
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V SEASPAN IN 36-10.2N 006-49.8W. 2000 METER BERTH REQUESTED. 2. CANCEL HYDROLANT 2036/02(35), AID RESTORED.
This area · survey operations
116 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until 06 feb by r/v maria s. merian in area bound by 35-45.00N 008-00.00W,…2024-01-29
- Underwater operations 281200Z dec until further notice by M/V joides resolution in vicinity 36-42.00N…2023-12-28
- Survey operations 06 nov thru 17 by M/V ramon margalef in area bounded by: 36-00.00N 006-00.00W, 36-00.00N…2023-11-06
- Survey operations 06 nov thru 17 by M/V ramon margalef in area bounded by: 36-00.0N 006-00.0W, 36-00.0N…2023-11-03
- Survey operations in progress until 192300Z mar by M/V ramon margalef in area bound by: 35-48.0N 007-34.0W,…2023-03-14
- Survey operations in progress until further notice by M/V dar al beida in area bound by 36-00.00N…2023-02-20
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Isle of may light 56-11N 002-34W unreliablecancels · 2002-09-12
- Isle of may light 56-11N 002-34W unreliablereplaced · 2002-09-12
- Underwater operations in progress until further notice by M/V seaspan in 42-06.8N 009-29.2Wcancelled by · 2002-09-15
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.