Cable ops

Seismic survey in progress until 180259Z oct by M/V cgg harmattan towing eight 4500 meter long cables in…

HYDROLANT 2277/02

issued: 2002-10-15 06:25Z
status: cancelled 2002-10-18 03:59Z (archive)
self-cancels: 2002-10-18 03:59Z
authority: NAVAREA V 1308/02 150441Z OCT 02
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 180259Z OCT BY
   M/V CGG HARMATTAN TOWING EIGHT 4500 METER
   LONG CABLES IN AREA BETWEEN 22-04S 22-20S AND
   039-58W 040-19W. FOUR MILE BERTH REQUESTED.
2. CANCEL THIS MSG 180359Z 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.