Nav aids
Nga chart 17300 (31ST ed)
NAVAREA XII 219/08
- issued
- 2008-06-14 16:26Z
- status
- cancelled 2008-06-18 02:00Z (archive)
- self-cancels
- 2008-06-18 02:00Z
- authority
- COGARD NAVCEN DGPS 505/08 141519Z JUN 08.
- sea
- The Coastal Waters of Southeast Alaska and British Columbia
- position
- 58.418, -135.697
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NGA CHART 17300 (31ST ED). 1. GUSTAVUS DGPS STATION 58-25.1N 135-41.8W UNUSABLE 171700Z TO 180100Z JUN. 2. CANCEL THIS MSG 180200Z JUN.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2008-06-17 17:00Z | 2008-06-18 01:00Z | — | 8 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · aids-to-navigation notices
152 within 180 nm since 2006 · 0 in the last 12 months · 0 in force now
06
10
15
20
- Biorka dgps station 56-51.3N 135-32.4W unusable2020-06-18
- Biorka dgps station 56-51.3N 135-32.4W inoperative2019-09-25
- Biorka dgps station 56-51.3N 135-32.4W unusable2019-08-06
- Gustavus dgps station 58-25.1N 135-41.8W unreliable2019-06-27
- Biorka dgps station 56-51.3N 135-32.4W unreliable2019-06-27
- Biorka dgps station 56-51.3N 135-32.4W off air2019-05-14
Season · when aids-to-navigation notices happen here
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A
M
J
J
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month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
195 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.