Nav aids
Loran-c station attu, rates 5980-X and 9990-X, off air 262100Z to 270100Z oct, alternate 272100Z to 280100Z…
HYDROPAC 1910/09
- issued
- 2009-10-21 21:56Z
- status
- cancelled 2009-10-28 02:00Z (archive)
- self-cancels
- 2009-10-28 02:00Z
- authority
- COGARD NAVCEN PETALUMA 212103Z OCT 09.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C STATION ATTU, RATES 5980-X AND 9990-X, OFF AIR 262100Z TO 270100Z OCT, ALTERNATE 272100Z TO 280100Z OCT. 2. CANCEL THIS MSG 280200Z OCT.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-10-26 21:00Z | 2009-10-27 01:00Z | — | 4 h |
| 2009-10-27 21:00Z | 2009-10-28 01:00Z | — | 4 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
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.