Nav aids

GPS jamming exercises: a. 191400Z to 271400Z jul in area within 15 miles of 20-00.4S 148-15.9E

Coral Sea · Australia-northeast Coast · HYDROPAC 2047/21

issued
2021-07-15 09:25Z
status
cancelled 2021-07-31 15:00Z (archive)
self-cancels
2021-07-31 15:00Z
authority
AUSCOAST 151/21 150901Z JUL 21.
sea
Coral Sea
position
-20.023, 148.265
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

CORAL SEA.
AUSTRALIA-NORTHEAST COAST.
DNC 05.
1. GPS JAMMING EXERCISES:
   A. 191400Z TO 271400Z JUL
      IN AREA WITHIN 15 MILES OF 20-00.4S 148-15.9E.
   B. 261400Z TO 311400Z JUL
      IN AREA WITHIN 15 MILES OF 18-43.2S 146-17.8E.
2. CANCEL THIS MSG 311500Z JUL 21.

Activity windows · 2 in this warning

opens (UTC)closes (UTC)locallength
2021-07-19 14:00Z2021-07-27 14:00Z—192 h
2021-07-26 14:00Z2021-07-31 14:00Z—120 h

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

This area · aids-to-navigation notices

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

99
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24

Season · when aids-to-navigation notices happen here

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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.