Surveys
Survey operations in progress until 202359Z oct by M/V sarmiento de gamboa towing 600 meter long cable in…
Eastern North Atlantic · Gulf of Cadiz · Portugal · HYDROLANT 3131/19
- issued
- 2019-10-14 13:56Z
- status
- cancelled 2019-10-21 01:00Z (archive)
- self-cancels
- 2019-10-21 01:00Z
- cancels
- HYDROLANT 3121/19
- authority
- NAVAREA II 348/19 141314Z OCT 19.
- position
- 36.000, -8.750
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. GULF OF CADIZ. PORTUGAL. DNC 08. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 202359Z OCT BY M/V SARMIENTO DE GAMBOA TOWING 600 METER LONG CABLE IN AREA BOUND BY 37-20N 011-00W, 34-40N 011-00W, 34-40N 006-30W, 37-20N 006-30W. ONE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 3121/19. 3. CANCEL THIS MSG 210100Z OCT 19.
This area · survey operations
120 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
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.