Surveys
Survey operations 27 oct thru 17 nov along trackline between 07-07.0S 010-50.0E and 06-56.2S 010-55.2E
Eastern South Atlantic · HYDROLANT 3448/17
- issued
- 2017-10-25 08:24Z
- status
- cancelled 2017-11-18 00:01Z (archive)
- authority
- NAVAREA VII 294/17 250824Z OCT 17.
- sea
- South Atlantic Ocean
- position
- -7.027, 10.877
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN SOUTH ATLANTIC. DNC 01. 1. SURVEY OPERATIONS 27 OCT THRU 17 NOV ALONG TRACKLINE BETWEEN 07-07.0S 010-50.0E AND 06-56.2S 010-55.2E. TWO MILE BERTH REQUESTED. 2. CANCEL THIS MSG 18 NOV 17.
This area · survey operations
72 within 180 nm since 2003 · 1 in the last 12 months · 1 in force now
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26
- Survey operations in progress until further notice by M/V ramform victory towing 12 three mile long cables…2026-07-03
- Survey operations in progress until further notice by M/V sw empress towing 7000 meter long cables in area…2023-08-12
- Survey operations 30 mar until further notice by M/V ramform vanguard towing ten 8000 meter long cables in…2023-03-28
- Survey operations in progress until further notice by M/V ramform vanguard towing 14 4500 meter long cables…2023-02-27
- Survey operations in progress until further notice by M/V ramform vanguard towing 12 6500 meter long cables…2023-01-05
- Survey operations in progress until further notice by M/V ramform vanguard towing 12 4050 meter long cables…2022-11-07
Season · when survey operations happen here
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month of issue, all years in the archive
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.