Nav aids

Port walcott C1 buoy 20-23.5N 117-25.8E off station and RACON temporarily discontinued

HYDROPAC 59/00

issued: 2000-01-12 09:50Z
status: cancelled 2000-02-07 07:50Z (archive)
cancels: HYDROPAC 22/00 HYDROPAC 1451/99
authority: AUSCOAST 010/00 120824Z JAN 00, 011/00 120827Z JAN 00 NAVAREA XI 025/00; AUSCOAST 120817Z JAN 00
position: 20.392, 117.430
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CHART 74493 (3RD ED).
1. PORT WALCOTT C1 BUOY 20-23.5N 117-25.8E OFF STATION
   AND RACON TEMPORARILY DISCONTINUED.
2. CANCEL HYDROPAC 22/00(91), OPERATIONS COMPLETED.
3. CANCEL HYDROPAC 1451/99.

This area · aids-to-navigation notices

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

Port walcott C1 buoy 20-23.5N 117-25.8E off station1999-12-24

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Underwater cable operations in progress until further notice by cableship fu lai in area between 15-00N…cancels · 2000-01-04
Port walcott C1 buoy 20-23.5N 117-25.8E off stationreplaced · 1999-12-24
Underwater cable operations in progress until further notice by cableship fu lai in area between 15-00N…replaced · 2000-01-04
Cable laying operations in progress until further notice by cableship vercors along trackline between 30-18S…cancelled by · 2000-02-07

Nearby now · within 120 nm

Nothing else in force within 120 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.