Cable ops

Seismic survey in progress until 280200Z nov by M/V cgg harmattan towing eight 4500 meter long cables in…

HYDROLANT 2594/02

issued: 2002-11-23 13:35Z
status: cancelled 2002-11-28 03:00Z (archive)
self-cancels: 2002-11-28 03:00Z
authority: NAVAREA V 1512/02 230400Z NOV 02
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 280200Z NOV BY
   M/V CGG HARMATTAN TOWING EIGHT 4500 METER LONG
   CABLES IN AREA BETWEEN 22-35S 22-55S AND
   040-30W 041-00W. FOUR MILE BERTH REQUESTED.
2. CANCEL THIS MSG 280300Z NOV.

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.