Cable ops

Seismic survey in progress until 05 feb by M/V cgg alize towing 5400 meter long cable in area between 23-07S…

HYDROLANT 397/00

issued: 2000-02-02 09:05Z
status: cancelled 2000-02-06 06:00Z (archive)
cancels: HYDROLANT 358/00
authority: NAVAREA V 241/00 020542Z FEB 00
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 05 FEB BY
   M/V CGG ALIZE TOWING 5400 METER LONG CABLE
   IN AREA BETWEEN 23-07S 22-56S AND 040-40W 039-35W.
   THREE MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 358/00.
3. CANCEL THIS MSG 06 FEB.

Timeline

Seismic survey in progress until 02 feb by M/V cgg alize towing 5400 meter long cable in area between 23-07S…cancels · 2000-01-31
Seismic survey in progress until 02 feb by M/V cgg alize towing 5400 meter long cable in area between 23-07S…replaced · 2000-01-31

Nearby now · within 120 nm

Nothing else in force within 120 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.