Nav aids
Loran-c chains northwest pacific, rate 8930-W and korean, rate 9930-X, off air 250001Z to 250800Z nov
HYDROPAC 1816/04
- issued
- 2004-11-20 11:00Z
- status
- cancelled 2004-11-25 09:00Z (archive)
- self-cancels
- 2004-11-25 09:00Z
- authority
- NAVAREA XI 533/04 200805Z NOV 04.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C CHAINS NORTHWEST PACIFIC, RATE 8930-W AND KOREAN, RATE 9930-X, OFF AIR 250001Z TO 250800Z NOV. 2. CANCEL THIS MSG 250900Z NOV.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-11-25 00:01Z | 2004-11-25 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.
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.