Cable ops

Seismic survey in progress until 280259Z sep by M/V cgg symphony towing eight 6000 meter long cables in area…

HYDROLANT 1553/04

issued: 2004-09-23 04:53Z
status: cancelled 2004-09-28 03:59Z (archive)
self-cancels: 2004-09-28 03:59Z
authority: NAVAREA V 732/04 230358Z SEP 04.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 280259Z SEP
   BY M/V CGG SYMPHONY TOWING EIGHT 6000
   METER LONG CABLES IN AREA BETWEEN
   25-25S 23-50S AND 041-10W 040-25W.
   FOUR MILE BERTH REQUESTED.
2. CANCEL THIS MSG 280359Z SEP.

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.