Surveys
Survey operations in progress until further notice by M/V ramform vanguard towing 12 8000 meter long cables…
Eastern South Atlantic · Namibia · HYDROLANT 2746/14
- issued
- 2014-11-14 10:43Z
- status
- cancelled 2014-11-27 10:09Z (archive)
- authority
- NAVAREA VII 350/14 140812Z NOV 14.
- position
- -22.024, 11.824
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN SOUTH ATLANTIC. NAMIBIA. DNC 01. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V RAMFORM VANGUARD TOWING 12 8000 METER LONG CABLES IN AREA BOUND BY 21-21.95S 012-06.94E, 22-18.89S 012-14.12E, 22-13.76S 012-48.45E, 22-28.83S 012-52.13E, 22-42.48S 011-38.57E, 22-03.76S 011-14.11E, 21-22.71S 011-05.76E. NINE MILE BERTH REQUESTED.
This area · survey operations
10 within 180 nm since 2013 · 0 in the last 12 months · 0 in force now
13
15
19
- Survey operations in progress until further notice by M/V nordic explorer towing ten mile long cable in area…2019-09-17
- Scientific buoys established in: a. 23-00.09S 012-23.66E2019-05-16
- Survey operations in progress until further notice by M/V ramform hyperion towing 9000 meter long cable in…2018-02-26
- Survey operations in progress until further notice by M/V ramform hyperion towing 9000 meter long cable in…2018-01-30
- Survey operations in progress until further notice by M/V ramform hyperion towing 9000 meter long cable in…2017-12-19
- Survey operations 241800Z jun until further notice by M/V osprey explorer towing 10000 meter long cable in…2017-06-23
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 2746/14 and this msgcancelled by · 2014-11-27
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
75 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.