Other
Loran-c station attu, rates 9990-X and 5980-X, off-air 141800Z to 142000Z jun, alternate 171800Z to 172000Z…
NAVAREA XII 188/99
- issued
- 1999-06-10 03:48Z
- status
- cancelled 1999-06-17 21:00Z (archive)
- self-cancels
- 1999-06-17 21:00Z
- authority
- COCO GOA LORAN 072302Z JUN 99
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C STATION ATTU, RATES 9990-X AND 5980-X, OFF-AIR 141800Z TO 142000Z JUN, ALTERNATE 171800Z TO 172000Z JUN. 2. CANCEL THIS MSG 172100Z JUN.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-06-14 18:00Z | 1999-06-14 20:00Z | — | 2 h |
| 1999-06-17 18:00Z | 1999-06-17 20:00Z | — | 2 h |
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.