Cable ops

Seismic survey in progress until 250159Z jan by M/V fohn towing six 6000 meter long cables in area between…

HYDROLANT 138/02

issued: 2002-01-19 14:45Z
status: cancelled 2002-01-25 02:59Z (archive)
self-cancels: 2002-01-25 02:59Z
authority: NAVAREA V 77/02 191231Z JAN 02
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 250159Z JAN BY
   M/V FOHN TOWING SIX 6000 METER LONG CABLES IN
   AREA BETWEEN 22-30S 22-50S AND 040-30W 040-55W.
   3.5 MILE BERTH REQUESTED.
2. CANCEL THIS MSG 250259Z 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.