Surveys
Survey operations in progress until 12 may by M/V polarcus naila towing ten 8000 meter long cables in area…
Eastern North Atlantic · Portugal-southeast Coast · HYDROLANT 889/12
- issued
- 2012-04-25 12:11Z
- status
- cancelled 2012-04-25 15:30Z (archive)
- self-cancels
- 2012-05-13 00:01Z
- cancels
- HYDROLANT 886/12
- authority
- NAVAREA II 138/12 251025Z APR 12.
- sea
- North Atlantic Ocean
- position
- 36.707, -7.275
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. PORTUGAL-SOUTHEAST COAST. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 12 MAY BY M/V POLARCUS NAILA TOWING TEN 8000 METER LONG CABLES IN AREA BOUND BY 36-49.0N 007-17.9W, 36-47.5N 007-16.9W, 36-36.8N 007-15.3W, 36-35.7N 007-15.8W. SIX MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 886/12. 3. CANCEL THIS MSG 130001Z MAY.
This area · survey operations
118 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
- Survey operations in progress until 12 may by M/V polarcus naila towing ten 8000 meter long cables in area…cancels · 2012-04-24
- Survey operations in progress until 12 may by M/V polarcus naila towing ten 8000 meter long cables in area…replaced · 2012-04-24
- Survey operations in progress until 12 may by M/V polarcus naila towing ten 8000 meter long cables in area…cancelled by · 2012-04-25
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
84 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.