Cable ops

Seismic survey in progress until further notice by M/V ramform valiant towing fourteen 4000 meter long…

HYDROLANT 2118/03

issued: 2003-11-11 11:40Z
status: cancelled 2003-12-20 11:10Z (archive)
cancels: HYDROLANT 2115/03
authority: NAVAREA VII 149/03 110935Z NOV 03
position: -7.580, 12.065
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE
   BY M/V RAMFORM VALIANT TOWING FOURTEEN
   4000 METER LONG CABLES IN AREA BOUND BY
   07-25.4S 011-56.6E, 07-23.5S 012-02.2E,
   07-28.3S 012-14.4E, 07-42.5S 012-14.4E,
   07-44.3S 012-11.5E, 07-44.1S 012-01.4E,
   07-41.5S 011-52.2E, 07-37.3S 011-52.2E.
   FIVE MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 2115/03.

This area · cable & pipeline work

73 within 180 nm since 1999 · 1 in the last 12 months · 1 in force now

Season · when cable & pipeline work happen here

month of issue, all years in the archive

Timeline

Seismic survey in progress until further notice by M/V ramform valiant towing fourteen 4000 meter long…cancels · 2003-11-11
Seismic survey in progress until further notice by M/V ramform valiant towing fourteen 4000 meter long…replaced · 2003-11-11
HYDROLANT messages in force 201100Z dec 2003cancelled by · 2003-12-20

Nearby now · within 120 nm

Survey operations in progress until 22 aug by cableship nautilus in: a. 06-16.56S 011-14.56ECable ops · 93 nm
Survey operations in progress until further notice by M/V ramform victory towing 12 three mile long cables…Surveys · 96.3 nm

Worldwide now

35 cable & pipeline work in force · see all

Cable ops

Cable laying, pipeline and seismic operations. All current cable & pipeline work →

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.