Nav aids
Fog signal at smalls light 51-43N 005-40W unreliable 140001Z to 162359Z jun
HYDROLANT 1230/99
- issued
- 1999-06-13 20:00Z
- status
- cancelled 1999-06-17 00:59Z (archive)
- self-cancels
- 1999-06-17 00:59Z
- authority
- WZ 1093/99 131706Z JUN 99
- sea
- Celtic Sea
- position
- 51.717, -5.667
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
CHART 36137 (4TH ED). 1. FOG SIGNAL AT SMALLS LIGHT 51-43N 005-40W UNRELIABLE 140001Z TO 162359Z JUN. 2. CANCEL THIS MSG 170059Z JUN.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-06-14 00:01Z | 1999-06-16 23:59Z | — | 71 h 58 |
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
1685 within 180 nm since 1997 · 2 in the last 12 months · 2 in force now
97
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05
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15
20
25
26
- Mew island light 54-41.90N 005-30.80W unreliable2026-08-11
- Fowey light 50-19.60N 004-38.90W unreliable2026-07-27
- 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
- Bishop rock light 49-52.40N 006-26.70W unreliable2024-04-11
- RACON at bridge buoy 50-39.60N 001-36.90W inoperative2024-04-09
Season · when aids-to-navigation notices happen here
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A
M
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J
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month of issue, all years in the archive
Nearby now · within 120 nm
- Fowey light 50-19.60N 004-38.90W unreliableNav aids · 91.9 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.