Cable ops

Seismic survey in progress until 050259Z mar by M/V alize towing eight 7000 meter long cables in area…

HYDROLANT 497/02

issued: 2002-03-03 05:32Z
status: cancelled 2002-03-05 03:59Z (archive)
self-cancels: 2002-03-05 03:59Z
authority: NAVAREA V 275/02 030359Z MAR 02
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 050259Z MAR BY
   M/V ALIZE TOWING EIGHT 7000 METER LONG CABLES
   IN AREA BETWEEN 26-10S 26-45S AND 044-30W 046-00W.
   FOUR MILE BERTH REQUESTED.
2. CANCEL THIS MSG 050359Z MAR.

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.