Cable ops

Seismic survey in progress until 140259Z aug by M/V cgg harmattan towing eight 6000 meter long cables in…

HYDROLANT 1770/02

issued: 2002-08-10 08:09Z
status: cancelled 2002-08-14 03:59Z (archive)
self-cancels: 2002-08-14 03:59Z
authority: NAVAREA V 1003/02 100631Z AUG 02
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 140259Z AUG
   BY M/V CGG HARMATTAN TOWING EIGHT 6000 METER
   LONG CABLES IN AREA BETWEEN 22-16S 21-58S AND
   040-08W 039-48W. FOUR MILE BERTH REQUESTED.
2. CANCEL THIS MSG 140359Z AUG.

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.