Cable ops

Seismic survey in progress until 010259Z nov by M/V ramform challenger towing ten 6000 meter long cables in…

HYDROLANT 1955/05

issued: 2005-10-27 11:04Z
status: cancelled 2005-11-01 03:59Z (archive)
self-cancels: 2005-11-01 03:59Z
authority: NAVAREA V 868/05 27 OCT 05.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 010259Z NOV
   BY M/V RAMFORM CHALLENGER TOWING TEN
   6000 METER LONG CABLES IN AREA BETWEEN
   20-54S 20-13S AND 039-35W 039-50W.
   FIVE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 010359Z NOV.

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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.