Surveys

Survey operations in progress until further notice by M/V pgs apollo towing ten cables in area bound by…

Eastern South Atlantic · Angola · HYDROLANT 266/13

issued: 2013-01-29 20:15Z
status: cancelled 2013-05-29 03:26Z (archive)
authority: NAVAREA VII 53/13 291931Z JAN 13.
sea: South Atlantic Ocean
position: -6.826, 11.563
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 PGS APOLLO TOWING TEN CABLES IN AREA BOUND BY
06-32.4S 011-03.5E, 06-32.4S 011-42.6E,
07-17.1S 011-55.4E, 07-17.1S 011-42.2E,
07-03.0S 011-38.1E, 07-05.4S 011-31.5E,
07-00.2S 011-30.1E, 06-58.3S 011-35.5E,
06-48.1S 011-32.4E, 06-49.6S 011-27.1E,
06-47.4S 011-26.7E, 06-49.1S 011-18.5E,
06-42.2S 011-16.4E, 06-44.4S 011-07.3E.
SIX MILE 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

Seismic survey in progress until further notice by M/V pgs apollo towing cables in area between 59-47N…cancelled by · 2013-05-29

Nearby now · within 120 nm

Survey operations in progress until 22 aug by cableship nautilus in: a. 06-16.56S 011-14.56ECable ops · 39.1 nm
Survey operations in progress until further notice by M/V ramform victory towing 12 three mile long cables…Surveys · 42.1 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.