Nav aids

Karratha dgps station 20-42.4S 116-47.0E unreliable

HYDROPAC 966/99

issued
1999-09-18 16:54Z
status
cancelled 1999-09-25 07:45Z (archive)
authority
AUSCOAST 282/99 181608Z SEP 99
sea
Indian Ocean
position
-20.707, 116.783
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

CHART 74020 (4TH ED).
KARRATHA DGPS STATION 20-42.4S 116-47.0E UNRELIABLE.

This area · aids-to-navigation notices

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

98
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23

Season · when aids-to-navigation notices happen here

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month of issue, all years in the archive

Timeline

Nearby now · within 120 nm

Worldwide now

193 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.