Surveys

Survey operations are underway by vessel Ramform Victory towing 12 cables three miles long in the South Atlantic off Angola; a five-mile berth is requested.

South Atlantic · Angola · HYDROLANT 1294/26

issued
2026-07-03 10:47Z
status
in force
cancels
HYDROLANT 1288/26
position
-6.273, 11.129
source
nga_inforce · first seen 2026-08-17 13:41Z

Original warning text

SOUTH ATLANTIC.
ANGOLA.
1. SURVEY OPERATIONS IN PROGRESS UNTIL
   FURTHER NOTICE BY M/V RAMFORM VICTORY
   TOWING 12 THREE MILE LONG CABLES
   IN AREA BOUND BY
   06-39.50S 010-47.50E, 06-39.50S 011-27.00E,
   05-54.00S 011-30.00E, 05-54.00S 010-46.50E.
   FIVE MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 1288/26.

Conditions at the position · now

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Open-Meteo Marine / Open-Meteo · GEBCO 2020 · model data at the centroid, not an observation

This area · survey operations

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

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26

Season · when survey operations happen here

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Nearby now · within 120 nm

Worldwide now

73 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.