Cable ops

Seismic survey in progress until further notice by M/V geo celtic towing 7500 meter long cable in area…

Australia-northwest Coast · HYDROPAC 521/11

issued: 2011-02-16 10:02Z
status: cancelled 2011-02-17 17:49Z (archive)
cancels: HYDROPAC 333/11
authority: AUSCOAST 66/11 160927Z FEB 11.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AUSTRALIA-NORTHWEST COAST.
1. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER
   NOTICE BY M/V GEO CELTIC TOWING 7500 METER
   LONG CABLE IN AREA BETWEEN
   16-04S 18-33S AND 118-24E 118-51E.
   SEVEN MILE BERTH REQUESTED.
2. CANCEL HYDROPAC 333/11.

Timeline

Seismic survey in progress until further notice by M/V geo celtic towing 7500 meter long cable in area…cancels · 2011-01-27
Seismic survey in progress until further notice by M/V geo celtic towing 7500 meter long cable in area…replaced · 2011-01-27
Cancel HYDROPAC 521/11 and this msg, survey completedcancelled by · 2011-02-17

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

35 cable & pipeline work in force · see all

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.