2141/26
SÉCURITÉArchivedReceived: 26 Oct 2026, 12:24Archived: 26 Oct 2026, 13:41Updated: 4 Nov 2026, 19:33
analysis
No longer in forceCancelled by 2142/26 (archived)
Racon unreliable on W Constable buoy in Irish Sea (Wales)
The racon on the W CONSTABLE BOUY at 53-23.10N 003-49.20W is reported unreliable. The notice gives no times; mariners should not rely on the racon for radar identification. Use other means of navigation and maintain good lookout.
Do not rely on the racon for radar identification; navigate with caution and use other means of position fixing.
- Type
- Aids to navigation · severity low
- Feed
- Aids to navigationAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/aton/
- Location
- Irish Sea, Wales (W Constable buoy)
- Hazards
- racon unreliable
Coast stations for this area
- RCCMRSC LiverpoolUnited KingdomMMSI 00232001928 NM from the area
- RCCMRCC HolyheadUnited KingdomMMSI 00232001829 NM from the area
- RCCMRCC DublinIreland81 NM from the area
- DSCDSC Station Great OrmeMRCC HolyheadUnited KingdomMMSI 002320018VHF 43range 43 NM3 NM from the area
- DSCDSC Station LiverpoolMRSC LiverpoolUnited KingdomMMSI 00232001929 NM from the area
- DSCDSC Station HolyheadMRCC HolyheadUnited KingdomMMSI 002320018VHF 17, MF 150range 150 NM29 NM from the area
- DSCDSC Station South StackMRCC HolyheadUnited KingdomMMSI 002320018VHF 38range 38 NM32 NM from the area
- DSCDSC Station Blackpool TowerMRSC LiverpoolUnited KingdomMMSI 002320019VHF 37range 37 NM38 NM from the area
Aids to navigation affected
- IrregularW CONSTABLE BOUY · RACON · 53-23.10N 003-49.20W
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Generated automatically from the warning text on 26 Oct 2026, 12:47 UTC. It can be wrong: the original warning below is the authoritative text.
Keywords
- Malfunctioning AidsUNRELIABLE, UNRELIABLE
Message content
IRISH SEA.
WALES.
W CONSTABLE BOUY IN 53-23.10N 003-49.20W.
RACON UNRELIABLE.