Cable ops

Seismic survey in progress until 292359Z oct by M/V alize towing eight 7000 meter long cables in area…

HYDROLANT 2780/01

issued: 2001-10-28 04:54Z
status: cancelled 2001-10-30 00:59Z (archive)
self-cancels: 2001-10-30 00:59Z
authority: NAVAREA V 1605/01 AOR-E EGC#620 280357Z OCT 01
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 292359Z OCT BY
   M/V ALIZE TOWING EIGHT 7000 METER LONG
   CABLES IN AREA BETWEEN 20-41S 20-36S AND
   039-43W 039-05W. FOUR MILE BERTH REQUESTED.
2. CANCEL THIS MSG 300059Z OCT.

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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.