Surveys

Underwater operations in progress until 310600Z jan by M/V ocean observer in: a. 06-19.28S 011-16.78E

Eastern South Atlantic · Angola · HYDROLANT 161/15

issued: 2015-01-19 10:29Z
status: cancelled 2015-01-31 07:00Z (archive)
self-cancels: 2015-01-31 07:00Z
authority: NAVAREA VII 18/15 190605Z JAN 15.
sea: South Atlantic Ocean
position: -6.202, 11.119
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH ATLANTIC.
ANGOLA.
DNC 01.
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 310600Z JAN BY
   M/V OCEAN OBSERVER IN:
   A. 06-19.28S 011-16.78E.
   B. 06-09.66S 011-16.25E.
   C. 06-19.37S 011-03.25E.
   D. 06-03.02S 010-00.04E.
   E. 06-09.32S 011-59.49E.
   ONE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 310700Z JAN 15.

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

Nearby now · within 120 nm

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Worldwide now

84 survey operations in force · see all

Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →

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