Surveys

Survey operations in progress until further notice by M/V bavenit in areas bound by: a. 06-08.67S…

Eastern South Atlantic · Angola · HYDROLANT 137/12

issued: 2012-01-18 08:22Z
status: cancelled 2012-06-13 11:03Z (archive)
authority: NAVAREA VII 16/12 180620Z JAN 12.
sea: South Atlantic Ocean
position: -6.213, 11.083
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH ATLANTIC.
ANGOLA.
SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE
BY M/V BAVENIT IN AREAS BOUND BY:
A. 06-08.67S 011-03.83E, 06-10.10S 011-08.49E,
   06-16.79S 011-05.87E, 06-15.52S 011-01.73E.
B. 06-11.19S 011-17.22E, 06-11.20S 011-17.55E,
   06-13.68S 011-17.54E, 06-14.70S 011-14.13E.
C. 06-24.28S 011-09.78E, 06-27.05S 011-11.63E,
   06-30.38S 011-09.62E, 06-28.32S 011-05.92E.
WIDE BERTH REQUESTED.

This area · survey operations

72 within 180 nm since 2003 · 1 in the last 12 months · 1 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Cancel HYDROLANT 137/12 and this msgcancelled by · 2012-06-13

Nearby now · within 120 nm

Survey operations in progress until further notice by M/V ramform victory towing 12 three mile long cables…Surveys · 4.5 nm
Survey operations in progress until 22 aug by cableship nautilus in: a. 06-16.56S 011-14.56ECable ops · 8.6 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.