Nav aids
Loran-c northwest pacific chain, rate 8930-MASTER, and korean chain, rate 9930-Y off air 172300Z to 180800Z…
HYDROPAC 1920/04
- issued
- 2004-12-16 10:17Z
- status
- cancelled 2004-12-18 09:00Z (archive)
- self-cancels
- 2004-12-18 09:00Z
- authority
- NAVAREA XI 573/04 160806Z DEC 04.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C NORTHWEST PACIFIC CHAIN, RATE 8930-MASTER, AND KOREAN CHAIN, RATE 9930-Y OFF AIR 172300Z TO 180800Z DEC. 2. CANCEL THIS MSG 180900Z DEC.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-12-17 23:00Z | 2004-12-18 08:00Z | — | 9 h |
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.