Nav aids

South neptune island light 35-20.3S 136-07.0E unreliable

HYDROPAC 518/04

issued: 2004-03-21 13:40Z
status: cancelled 2004-03-22 11:20Z (archive)
cancels: HYDROPAC 428/04 HYDROPAC 511/04
authority: AUSCOAST 82/04 202350Z MAR 04
sea: Great Australian Bight
position: -35.338, 136.117
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CHART 75130 (16TH ED).
1. SOUTH NEPTUNE ISLAND LIGHT 35-20.3S 136-07.0E UNRELIABLE.
2. CANCEL HYDROPAC 428/04(74), OPERATIONS COMPLETED.
3. CANCEL HYDROPAC 511/04, OPERATIONS COMPLETED.

This area · aids-to-navigation notices

153 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

Warburto point light 34-00.37S 137-33.04E unreliable2024-04-30
Point marsden light 35-34.05S 137-37.24E unlit2024-01-09
Althorpe island light 35-22.10S 136-51.50E unreliable2023-12-19
Warburto point light 34-00.37S 137-33.04E unreliable2023-04-13
Troubridge hill light 35-09.96S 137-38.44E unreliable2023-03-09
Orontes bank light 34-45.40S 138-00.50E unlit2023-02-07

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Seismic survey in progress until further notice by M/V veritas viking II towing eight 6000 meter long cables…cancels · 2004-03-07
Underwater operations in progress until further notice by M/V geosea in 39-48S 145-48Ecancels · 2004-03-20
Seismic survey in progress until further notice by M/V veritas viking II towing eight 6000 meter long cables…replaced · 2004-03-07
Underwater operations in progress until further notice by M/V geosea in 39-48S 145-48Ereplaced · 2004-03-20
Cancel HYDROPAC 472/04(22) and 502/04(22)cancelled by · 2004-03-22

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

195 aids-to-navigation notices in force · see all

Nav aids

Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →

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.