Surveys
Oceanographic operations 10 and 11 oct by M/V ocean surveyor towing 84 meter long cable in area bound by…
HYDROLANT 1650/04
- issued
- 2004-10-11 12:24Z
- status
- cancelled 2004-10-12 00:00Z (archive)
- authority
- NAVAREA V 775/04 09 OCT 04.
- sea
- South Atlantic Ocean
- position
- -10.648, -36.612
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. OCEANOGRAPHIC OPERATIONS 10 AND 11 OCT BY M/V OCEAN SURVEYOR TOWING 84 METER LONG CABLE IN AREA BOUND BY 10-38.6S 036-37.7W, 10-40.7S 036-39.0W, 10-39.0S 036-35.1W, 10-37.1S 036-35.2W. FOUR MILE BERTH REQUESTED. 2. CANCEL THIS MSG 12 OCT.
This area · survey operations
36 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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- Survey operations 270500Z feb to 252100Z mar by M/V sable in area bound by 10-44.76S 036-33.13W, 10-44.53S…2020-02-27
- Underwater operations 160700Z to 161500Z sep by tug mar de espanha, M/V macau, M/V grauna and M/V nb…2019-09-15
- Survey operations 09 may thru 30 sep by M/V ramform tethys towing 16 8100 meter long cables in area bound by…2018-05-08
- Underwater operations in progress until 150359Z feb 15 in area bound by 11-15.51S 036-59.70W, 11-14.58S…2014-08-21
- Hydrographic survey 09 thru 12 may by M/V sirius in area bound by 10-42S 036-27W, 10-31S 036-07W, 10-51S…2011-05-06
- Survey operations 131100Z to 151000Z oct by M/V albardao and M/V aracatuba in area bound by 08-09.1S…2010-10-11
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Maceio light 09-41.03S 035-43.38W unlit until 31 octNav aids · 78.2 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.