Cable ops

Seismic survey 18 thru 25 apr by M/V ramform challenger towing ten 6000 meter long cables in area between…

HYDROLANT 742/06

issued: 2006-04-18 08:44Z
status: cancelled 2006-04-26 00:00Z (archive)
authority: NAVAREA V 231/06 180402Z APR 06.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY 18 THRU 25 APR BY
   M/V RAMFORM CHALLENGER TOWING TEN 6000 METER
   LONG CABLES IN AREA BETWEEN 
   26-04.00S, 27-13.00S AND
   046-09.00W, 046-44.00W.
   FIVE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 26 APR.

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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.