Cable ops

Seismic survey in progress until 040259Z oct by M/V ocean surveyor towing 80 meter long cable in area…

HYDROLANT 1768/05

issued: 2005-09-28 07:18Z
status: cancelled 2005-10-04 03:59Z (archive)
self-cancels: 2005-10-04 03:59Z
authority: NAVAREA V 779/05 280405Z SEP 05.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 040259Z OCT
   BY M/V OCEAN SURVEYOR TOWING 80 METER LONG CABLE
   IN AREA BETWEEN 20-47.1S 20-47.5S AND 040-32.5W 040-34.4W.
   HALF MILE BERTH REQUESTED.
2. CANCEL THIS MSG 040359Z OCT.

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.