Nav aids
Loran-c station niijima, rate 9930-Y, off air 170001Z to 170800Z feb
Western North Pacific · Japan · HYDROPAC 438/12
- issued
- 2012-02-16 11:40Z
- status
- cancelled 2012-02-17 09:00Z (archive)
- self-cancels
- 2012-02-17 09:00Z
- authority
- NAVAREA XI 99/12 161006Z FEB 12.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH PACIFIC. JAPAN. 1. LORAN-C STATION NIIJIMA, RATE 9930-Y, OFF AIR 170001Z TO 170800Z FEB. 2. CANCEL THIS MSG 170900Z FEB.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2012-02-17 00:01Z | 2012-02-17 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.