Cable ops

Seismic survey in progress until 17 jan by M/V cgg alize towing 5400 meter long cable in area between…

HYDROLANT 147/00

issued: 2000-01-15 06:41Z
status: cancelled 2000-01-18 06:00Z (archive)
cancels: HYDROLANT 98/00
authority: NAVAREA V 090/00 150454Z JAN 00
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 17 JAN BY M/V CGG ALIZE
   TOWING 5400 METER LONG CABLE IN AREA BETWEEN 23-20.0S 23-00.0S
   AND 041-00.0W 039-35.0W. THREE MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 98/00.
3. CANCEL THIS MSG 18 JAN.

Timeline

Seismic survey 12 thru 17 jan by M/V cgg alize towing 5400 meter long cable along trackline joining 23-42S…cancels · 2000-01-11
Seismic survey 12 thru 17 jan by M/V cgg alize towing 5400 meter long cable along trackline joining 23-42S…replaced · 2000-01-11

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

41 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.