Nav aids
Loran-c stations: a. nii jima, rate 8930-MASTER, off air 280001Z to 280700Z oct
HYDROPAC 1127/99
- issued
- 1999-10-23 08:45Z
- status
- cancelled 1999-10-29 08:00Z (archive)
- self-cancels
- 1999-10-29 08:00Z
- authority
- NAVAREA XI 634/99 230805Z OCT 99
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C STATIONS:
A. NII JIMA, RATE 8930-MASTER, OFF AIR 280001Z TO 280700Z OCT.
B. MINAMI-TORI SHIMA, RATE 8930-X, OFF AIR 280001Z TO 280600Z OCT.
C. TOKACHIBUTO, RATE 8930-Y, OFF AIR 272300Z TO 280700Z AND
282300 TO 290700Z OCT.
2. CANCEL THIS MSG 290800Z OCT.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-10-27 23:00Z | 1999-10-28 07:00Z | — | 8 h |
| 1999-10-28 00:01Z | 1999-10-28 06:00Z | — | 5 h 59 |
| 1999-10-28 00:01Z | 1999-10-28 07:00Z | — | 6 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.