Cable ops

Seismic survey in progress until 250259Z mar by M/V ramform challenger towing ten 6000 meter long cables in…

HYDROLANT 534/06

issued: 2006-03-18 11:25Z
status: cancelled 2006-03-25 03:59Z (archive)
self-cancels: 2006-03-25 03:59Z
authority: NAVAREA V 171/06 180405Z MAR 06.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 250259Z MAR
   BY M/V RAMFORM CHALLENGER TOWING TEN
   6000 METER LONG CABLES IN AREA BETWEEN
   26-04S 27-13S AND 046-09W 046-44W.
   FIVE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 250359Z MAR.

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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.