Cable ops

Seismic survey in progress until 180200Z jan by M/V cgg alize towing eight 6000 meter long cables in area…

HYDROLANT 103/03

issued: 2003-01-15 09:20Z
status: cancelled 2003-01-18 03:00Z (archive)
self-cancels: 2003-01-18 03:00Z
authority: NAVAREA V 51/03 150401Z JAN 03
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 180200Z JAN
   BY M/V CGG ALIZE TOWING EIGHT 6000 METER
   LONG CABLES IN AREA BETWEEN 25-40S 26-50S
   AND 044-25W 045-15W. FIVE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 180300Z JAN.

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Worldwide now

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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.