Cable ops

Seismic survey in progress until 210259Z feb by M/V ramform challenger towing ten 6000 meter long cables in…

HYDROLANT 345/06

issued: 2006-02-18 07:51Z
status: cancelled 2006-02-21 03:59Z (archive)
self-cancels: 2006-02-21 03:59Z
authority: NAVAREA V 121/06 180405Z FEB 06.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 210259Z FEB
   BY M/V RAMFORM CHALLENGER TOWING TEN
   6000 METER LONG CABLES IN AREA BETWEEN
   21-07.5S 21-25.5S AND 040-17.5W 039-45.0W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 210359Z FEB.

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.