Nav aids
Loran-c northwest pacific chain, rate 8930-Y, off air 292300Z to 300800Z sep
HYDROPAC 1749/09
- issued
- 2009-09-29 03:41Z
- status
- cancelled 2009-09-30 09:00Z (archive)
- self-cancels
- 2009-09-30 09:00Z
- cancels
- HYDROPAC 1725/09
- authority
- NAVAREA XI 617/09 290219Z SEP 09.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C NORTHWEST PACIFIC CHAIN, RATE 8930-Y, OFF AIR 292300Z TO 300800Z SEP. 2. CANCEL HYDROPAC 1725/09. 3. CANCEL THIS MSG 300900Z SEP.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-09-29 23:00Z | 2009-09-30 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.
Timeline
- Loran-c northwest pacific chain, rate 8930-Y, off air 282300Z to 290800Z sepcancels · 2009-09-24
- Loran-c northwest pacific chain, rate 8930-Y, off air 282300Z to 290800Z sepreplaced · 2009-09-24
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.