Cable ops

Seismic survey in progress until 270259Z aug by vessel cgg symphony towing eight 6000 meter long cables in…

HYDROLANT 1401/04

issued: 2004-08-24 09:33Z
status: cancelled 2004-08-27 03:59Z (archive)
self-cancels: 2004-08-27 03:59Z
authority: NAVAREA V 668/04 240357Z AUG 04./
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 270259Z AUG
   BY VESSEL CGG SYMPHONY TOWING EIGHT 6000 METER
   LONG CABLES IN AREA BETWEEN 23-50S 24-55S AND
   041-10W 040-25W. FOUR MILE BERTH REQUESTED.
2. CANCEL THIS MSG 270359Z 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.