Nav aids
Dgps station at nash point light 51-24N 003-33W unreliable 270900Z to 271400Z may
HYDROLANT 911/04
- issued
- 2004-05-26 08:40Z
- status
- cancelled 2004-05-27 15:00Z (archive)
- self-cancels
- 2004-05-27 15:00Z
- cancels
- HYDROLANT 905/04
- authority
- WZ 697/04 2508477 MAY 04
- sea
- Bristol Channel
- position
- 51.400, -3.550
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
CHART 36165 (6TH ED). 1. DGPS STATION AT NASH POINT LIGHT 51-24N 003-33W UNRELIABLE 270900Z TO 271400Z MAY. 2. CANCEL HYDROLANT 905/04. 3. CANCEL THIS MSG 271500Z MAY.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-05-27 09:00Z | 2004-05-27 14:00Z | — | 5 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
1740 within 180 nm since 1997 · 1 in the last 12 months · 1 in force now
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25
26
- Fowey light 50-19.60N 004-38.90W unreliable2026-07-27
- Ile vierge light 48-38.30N 004-34.10W unlit2024-05-03
- Fog signal at mumbles head light 51-34.00N 003-58.30W inoperative2024-04-26
- Isle of man light 54-03.70N 004-48.00W unlit2024-04-25
- Ile vierge light 48-38.32N 004-34.04W range reduced2024-04-23
- Bassurelle buoy 50-32.70N 000-57.70E missing2024-04-16
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
- Fowey light 50-19.60N 004-38.90W unreliableNav aids · 76.7 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.