Nav aids

Nga chart 74033 (1ST ed)

Australia-northwest Coast · HYDROPAC 1707/10

issued: 2010-08-22 09:18Z
status: cancelled 2010-08-28 09:31Z (archive)
cancels: HYDROPAC 1690/10
authority: AUSCOAST 204/10 200300Z AUG 10 - AUSCOAST 202/10 CX 220343Z AUG 10.
position: -20.707, 116.783
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AUSTRALIA-NORTHWEST COAST.
NGA CHART 74033 (1ST ED).
1. KARRATHA DGPS STATION 20-42.4S 116-47.0E OFF AIR.
2. CANCEL HYDROPAC 1690/10(75), AID RESTORED.

This area · aids-to-navigation notices

231 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now

RACON at port hedland C1 light in 19-59.49S 118-26.17E inoperative2023-05-24
North west cape light 21-48.40S 114-09.60E unlit2023-05-16
Mary anne reef light 21-15.70S 115-27.80E unlit2023-05-08
North west cape light 21-48.37S 114-09.61E unlit2023-04-18
North west cape light 21-48.37S 114-09.62E unreliable2023-04-13
RACON at port hedland C1 light 19-59.49S 118-26.17E inoperative2023-03-10

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Nga chart 75035(18TH ed)cancels · 2010-08-19
Nga chart 75035(18TH ed)replaced · 2010-08-19
HYDROPAC messages in force 280900Z aug 10cancelled by · 2010-08-28

Nearby now · within 120 nm

Mooring buoy, fl w, in vicinity 20-16.32S 116-16.58E semi-sumergedOther · 38.7 nm
Underwater operations in progress until further notice by M/V bhagwan dryden in 20-06.96S 116-26.11ESurveys · 40.5 nm
Underwater operations in progress until further notice by vessel ve constructor in area bound by 19-12.00S…Surveys · 86.2 nm
Underwater operations in progress until further notice by M/V fugro kwilena in area bound by 19-56.69S…Surveys · 98.2 nm

Worldwide now

142 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.