Surveys

Survey operations in progress until 30 nov by M/V pgs apollo towing ten cables in area between 10-00S 11-10S…

Eastern South Atlantic · Angola · HYDROLANT 1914/12

issued: 2012-08-20 09:50Z
status: cancelled 2012-12-01 00:01Z (archive)
cancels: HYDROLANT 1588/12
authority: NAVAREA VII 192/12 200714Z AUG 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH ATLANTIC.
ANGOLA.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 30 NOV
   BY M/V PGS APOLLO TOWING TEN CABLES
   IN AREA BETWEEN
   10-00S 11-10S AND 011-20E 012-20E.
   SIX MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 1588/12.
3. CANCEL THIS MSG 01 DEC 12.

Timeline

Survery operations in progress until further notice by M/V pgs apollo towing ten cables in area bound by…cancels · 2012-07-16
Survery operations in progress until further notice by M/V pgs apollo towing ten cables in area bound by…replaced · 2012-07-16

Nearby now · within 120 nm

Nothing else in force within 120 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.