Surveys
Survey operations 300001Z jan to 012359Z mar by M/V bgp prospector towing 12 6500 meter long cables in area…
Eastern North Atlantic · Western Sahara · HYDROLANT 308/17
- issued
- 2017-01-29 16:36Z
- status
- cancelled 2017-02-23 14:53Z (archive)
- self-cancels
- 2017-03-02 00:59Z
- authority
- NAVAREA II 31/17 291631Z JAN 17.
- sea
- North Atlantic Ocean
- position
- 26.947, -14.223
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. WESTERN SAHARA. DNC 01. 1. SURVEY OPERATIONS 300001Z JAN TO 012359Z MAR BY M/V BGP PROSPECTOR TOWING 12 6500 METER LONG CABLES IN AREA BOUND BY 26-39.28N 014-45.16W, 27-14.46N 014-44.94W, 27-14.46N 013-41.83W, 26-39.28N 013-41.60W. SIX MILE BERTH REQUESTED. 2. CANCEL THIS MSG 020059Z MAR 17.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-01-30 00:01Z | 2017-03-01 23:59Z | — | 743 h 58 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · survey operations
38 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until 082359Z feb by M/V ramon margalef in area within four miles of 28-00.00N…2024-02-02
- Survey operations in progress until 090800Z feb by M/V sarmiento de gamboa in area bound by 28-34.70N…2024-01-28
- Survey operations 221900Z jan thru 010800Z feb by M/V sarmiento de gamboa in area bound by 28-16.80N…2024-01-21
- Survey operations 281500Z feb to 011700Z mar by M/V sarmiento de gamboa in area within seven miles of…2023-02-28
- Underwater operations 261500Z thru 281300Z feb in area within 7 miles of 29-10.00N 015-29.00W2023-02-26
- Survey operations in progress until 21 jul by M/V fugro voyager in vacinity 28-37.60N 012-32.00W2022-07-15
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 308/17 and this msg, operations completedcancelled by · 2017-02-23
Nearby now · 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.