Cable ops

Seismic survey in progress until 232359Z dec by M/V ramform viking towing 12 6500 meter long cables in area…

Gulf of Guinea · HYDROLANT 2166/10

issued: 2010-11-15 07:07Z
status: cancelled 2010-11-24 00:59Z (archive)
self-cancels: 2010-12-24 00:59Z
cancels: HYDROLANT 2111/10
authority: NAVAREA II 433/10 142115Z NOV 10.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GULF OF GUINEA.
1. SEISMIC SURVEY IN PROGRESS UNTIL 232359Z DEC BY
   M/V RAMFORM VIKING TOWING 12 6500 METER LONG CABLES
   IN AREA BETWEEN
   03-26.0N 02-19.0N AND 009-11.0E 008-43.5E.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 2111/10
3. CANCEL THIS MSG 240059Z DEC.

Timeline

Seismic survey in progress until 232359Z dec by M/V ramform viking towing 12 6500 meter long cables in area…cancels · 2010-11-05
Seismic survey in progress until 232359Z dec by M/V ramform viking towing 12 6500 meter long cables in area…replaced · 2010-11-05

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.