Surveys

Underwater operations in progress until further notice by M/V mermaid investigator in area between 20-14.7S…

HYDROPAC 2080/07

issued: 2007-11-26 12:52Z
status: cancelled 2008-03-01 08:51Z (archive)
cancels: HYDROPAC 2077/07
authority: AUSCOAST 325/07 261051Z NOV 07; AUSCOAST 323/07 CX 261032Z NOV 07.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE
   BY M/V MERMAID INVESTIGATOR IN AREA BETWEEN
   20-14.7S 20-20.1S AND 116-10.0E 116-25.0E.
   UNLIT BUOYS MARKING SUB SEA EQUIPMENT ALONG
   NORTH AND SOUTH BOUNDARIES. WIDE BERTH REQUESTED.
2. CANCEL HYDROPAC 2077/07.

Timeline

Seismic survey in progress until further notice by M/V mermaid investigator in area between 20-14.7S…cancels · 2007-11-26
Seismic survey in progress until further notice by M/V mermaid investigator in area between 20-14.7S…replaced · 2007-11-26
HYDROPAC messages in force 010800Z mar 2008cancelled by · 2008-03-01

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

73 survey operations in force · see all

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.