Cable ops

Seismic survey in progress until 100359Z mar by M/V ramform viking towing eight 6000 meter long cables in…

HYDROLANT 370/04

issued: 2004-03-04 08:15Z
status: cancelled 2004-03-10 04:59Z (archive)
self-cancels: 2004-03-10 04:59Z
authority: NAVAREA V 186/04 040354Z MAR 04
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 100359Z MAR BY
   M/V RAMFORM VIKING TOWING EIGHT 6000 METER
   LONG CABLES IN AREA BETWEEN
   25-36S 26-18S AND 047-04W 046-31W.
   FOUR MILE BERTH REQUESTED.
2. CANCEL THIS MSG 100459Z MAR.

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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.