Surveys

Hydrographic survey in progress until further notice by M/V seahorse standard towing 2000 yard long cable in…

Australia-northwest Coast · HYDROPAC 482/12

issued: 2012-02-20 07:21Z
status: cancelled 2012-02-22 01:23Z (archive)
cancels: HYDROPAC 424/12
authority: AUSCOAST 53/12 200700Z FEB 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AUSTRALIA-NORTHWEST COAST.
1. HYDROGRAPHIC SURVEY IN PROGRESS UNTIL
   FURTHER NOTICE BY M/V SEAHORSE STANDARD
   TOWING 2000 YARD LONG CABLE
   IN AREA BETWEEN
   19-37S 20-19S AND 113-42E 114-42E.
   TWO MILE BERTH REQUESTED.
2. CANCEL HYDROPAC 424/12.

Timeline

Hydrographic survey in progress until further notice by M/V seahorse standard towing 2000 yard long cable in…cancels · 2012-02-15
Hydrographic survey in progress until further notice by M/V seahorse standard towing 2000 yard long cable in…replaced · 2012-02-15
Cancel HYDROPAC 482/12 and this msg, operations completedcancelled by · 2012-02-22

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Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →

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.