Cable ops

Seismic survey in progress until further notice by M/V cgg alize towing ten 6000 meter long cables in area…

HYDROLANT 3731/00

issued: 2000-11-06 08:50Z
status: cancelled 2001-01-27 12:55Z (archive)
cancels: HYDROLANT 2963/00
authority: NAVAREA II 317/00 060750Z NOV 00
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY
   M/V CGG ALIZE TOWING TEN 6000 METER LONG CABLES IN
   AREA BETWEEN 04-20N 04-48N AND 004-15E 005-04E.
   FOUR MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 2963/00.

Timeline

Seismic survey 26 aug until further notice by M/V cgg alize towing ten 6000 meter long cables in area…cancels · 2000-08-25
Cancel HYDROLANT 2657/00 and this msgreplaced · 2000-08-02
Seismic survey 26 aug until further notice by M/V cgg alize towing ten 6000 meter long cables in area…replaced · 2000-08-25
9.5 meter S/V vieil ours, aluminum hull with yellow and black stripes, one person on board, overdue cape…cancelled by · 2001-01-27

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.