Cable ops

Seismic survey 15 dec thru 15 feb 12 by M/V geco eagle towing 4.3 mile long cable in area bound by 07-36.03S…

Eastern South Atlantic · Angola · HYDROLANT 2161/11

issued: 2011-12-15 07:04Z
status: cancelled 2012-01-16 12:41Z (archive)
cancels: HYDROLANT 2144/11
authority: NAVAREA VII 238/11 150623Z DEC 11.
sea: South Atlantic Ocean
position: -7.683, 11.767
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH ATLANTIC.
ANGOLA.
1. SEISMIC SURVEY 15 DEC THRU 15 FEB 12 BY
   M/V GECO EAGLE TOWING 4.3 MILE LONG CABLE
   IN AREA BOUND BY
   07-36.03S 011-42.10E, 07-37.04S 011-51.01E,
   07-46.00S 011-50.01E, 07-44.92S 011-41.00E.
   SEVEN MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 2144/11.
3. CANCEL THIS MSG 16 FEB 12.

This area · cable & pipeline work

74 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 15 dec thru 15 feb 12 by M/V geco eagle in area bound by 07-36.03S 011-42.10E, 07-37.04S…cancels · 2011-12-13
Seismic survey 15 dec thru 15 feb 12 by M/V geco eagle in area bound by 07-36.03S 011-42.10E, 07-37.04S…replaced · 2011-12-13
Cancel HYDROLANT 2161/11 and this msgcancelled by · 2012-01-16

Nearby now · within 120 nm

Survey operations in progress until 22 aug by cableship nautilus in: a. 06-16.56S 011-14.56ECable ops · 88.9 nm
Survey operations in progress until further notice by M/V ramform victory towing 12 three mile long cables…Surveys · 92.8 nm

Worldwide now

40 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.