Cable ops

Seismic survey in progress until 25 sep by M/V geco tau towing 8300 meter long cable in area bound by 05-00S…

HYDROLANT 3281/00

issued: 2000-09-23 12:42Z
status: cancelled 2000-09-26 00:00Z (archive)
cancels: HYDROLANT 3242/00
authority: NAVAREA V 2044/00 231227Z SEP 00
sea: South Atlantic Ocean
position: -4.707, -35.388
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 25 SEP BY M/V GECO TAU
   TOWING 8300 METER LONG CABLE IN AREA BOUND BY 05-00S 035-31W,
   05-00S 035-45W, 04-23S 035-14W, 04-27S 035-03W.
   SIX MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 3242/00.
3. CANCEL THIS MSG 26 SEP.

This area · cable & pipeline work

212 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

Season · when cable & pipeline work happen here

month of issue, all years in the archive

Timeline

Seismic survey in progress until 23 sep by M/V geco tau towing 8300 meter long cable in area bound by 04-41S…cancels · 2000-09-20
Seismic survey in progress until 23 sep by M/V geco tau towing 8300 meter long cable in area bound by 04-41S…replaced · 2000-09-20

Nearby now · within 120 nm

Odas buoy bravo rn-l temporarily established until 20 oct in 04-53.00S 035-46.01WNav aids · 25 nm
Odas buoy established in 05-09.46S 035-09.81WNav aids · 30.2 nm
Hazardous operations 03 aug thru 11 sep in area bound by 05-42.53S 034-45.02W, 06-09.83S 034-46.82W,…Exercises · 80.2 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.