Nav aids
Loran-c northwest pacific chain, rate 8930-Z, and korean chain, rate 9930-MASTER, off air 2230Z to 1000Z…
HYDROPAC 778/08
- issued
- 2008-04-25 09:43Z
- status
- cancelled 2008-05-01 11:00Z (archive)
- self-cancels
- 2008-05-01 11:00Z
- authority
- NAVAREA XI 172/08 24 APR 08.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C NORTHWEST PACIFIC CHAIN, RATE 8930-Z, AND KOREAN CHAIN, RATE 9930-MASTER, OFF AIR 2230Z TO 1000Z COMMENCING DAILY 28 THRU 30 APR. 2. CANCEL THIS MSG 011100Z MAY.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2008-04-28 22:30Z | 2008-04-29 10:00Z | — | 11 h 30 |
| 2008-04-29 22:30Z | 2008-04-30 10:00Z | — | 11 h 30 |
| 2008-04-30 22:30Z | 2008-05-01 10:00Z | — | 11 h 30 |
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.