Nav aids
Loran-c stations kwangju, rate 9930-W, and ussuriysk, rate 9930-Z, off air 300001Z to 300800Z oct
HYDROPAC 1723/01
- issued
- 2001-10-25 14:50Z
- status
- cancelled 2001-10-25 14:55Z (archive)
- self-cancels
- 2001-10-30 09:00Z
- authority
- NAVAREA XI 714/01 IOR EGC#1050 250804Z OCT 01
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C STATIONS KWANGJU, RATE 9930-W, AND USSURIYSK, RATE 9930-Z, OFF AIR 300001Z TO 300800Z OCT. 2. CANCEL THIS MSG 300900Z OCT.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2001-10-30 00:01Z | 2001-10-30 08:00Z | — | 7 h 59 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Loran-c chain korea, rate 9930, and station pohang, rate 8930-Z, off air 300001Z to 300800Z octcancelled by · 2001-10-25
Nearby now · within 120 nm
Nothing else in force 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.