Other
West coast chain, rate 9940, unusable 101700Z to 101730Z dec
Loran-c U.S · NAVAREA XII 344/02
- issued
- 2002-12-06 23:46Z
- status
- cancelled 2002-12-10 18:30Z (archive)
- self-cancels
- 2002-12-10 18:30Z
- authority
- COGARD NAVCEN 062220Z DEC 02
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C U.S. WEST COAST CHAIN, RATE 9940, UNUSABLE 101700Z TO 101730Z DEC. 2. CANCEL THIS MSG 101830Z DEC.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2002-12-10 17:00Z | 2002-12-10 17:30Z | — | 30 min |
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
34 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.