Other
Loran-c northwest pacific chain, rates 8930-MASTER and 9930-Y, off air
HYDROPAC 1953/09
- issued
- 2009-10-27 21:01Z
- status
- cancelled 2009-10-31 09:32Z (archive)
- cancels
- HYDROPAC 1928/09
- authority
- NAVAREA XI 704/09 272011Z OCT 09.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C NORTHWEST PACIFIC CHAIN, RATES 8930-MASTER AND 9930-Y, OFF AIR. 2. CANCEL HYDROPAC 1928/09.
Timeline
- Loran-c northwest pacific chain, rates 8930-MASTER and 9930-Y, off air 280001Z to 280800Z and 290001Z to…cancels · 2009-10-23
- Loran-c northwest pacific chain, rates 8930-MASTER and 9930-Y, off air 280001Z to 280800Z and 290001Z to…replaced · 2009-10-23
- HYDROPAC messages in force 310800Z oct 2009cancelled by · 2009-10-31
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
68 other warnings in force · see all
Other
Everything the classifier did not place elsewhere. All current other warnings →
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.