Cable ops

Seismic survey in progress until 28 oct by M/V ramform challenger towing ten 6000 meter long cables in area…

HYDROLANT 1930/05

issued: 2005-10-22 05:27Z
status: cancelled 2005-10-25 11:27Z (archive)
authority: NAVAREA V 848/05 220402Z OCT 05.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 28 OCT
   BY M/V RAMFORM CHALLENGER TOWING TEN
   6000 METER LONG CABLES IN AREA BETWEEN
   20-07.5S 20-48.7S AND 039-35.0W 039-44.0W.
   FIVE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 29 0CT.

Timeline

Seismic survey in progress until 270159Z oct by M/V ramform challenger towing ten 6000 meter long cables in…cancelled by · 2005-10-25

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.