3604/2026
Archivedanalysis
No longer in forceWest cardinal beacon topmark missing off Port Navalo (Iroise)
The topmark of the west cardinal beacon "GRANDE TRUIE" is missing. Location given as 47-33.20N 002-54.96W near Port Navalo in the Iroise area. Mariners are advised the aid may not exhibit its normal visual indication and to navigate with caution. No times or contact details are provided.
Navigate with caution, keep a good lookout and do not rely solely on the topmark for navigation; consult charts and other aids.
- 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
- Iroise, Port Navalo
- Hazards
- topmark missing on west cardinal beacon
Coast stations for this area
- RCCMRCC EtelFranceMMSI 00227500013 NM from the area
- RCCMRCC JobourgFrance134 NM from the area
- RCCMRCC FalmouthUnited KingdomMMSI 002320014158 NM from the area
- DSCDSC Station EtelMRCC EtelFranceMMSI 002275000VHF 26range 26 NM13 NM from the area
- DSCDSC Station KerrouaultMRCC EtelFranceMMSI 002275000VHF 33range 33 NM18 NM from the area
- DSCDSC Station Belle IleMRCC EtelFranceMMSI 002275000VHF 27range 27 NM19 NM from the area
- DSCDSC Station GroixMRCC EtelFranceMMSI 002275000VHF 24range 24 NM24 NM from the area
- DSCDSC Station Ile D’YeuMRCC EtelFranceMMSI 002275000VHF 24range 24 NM55 NM from the area
Aids to navigation affected
- ChangedGRANDE TRUIE · West Cardinal · 47-33.20N 002-54.96W
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Generated automatically from the warning text on 13 Oct 2026, 12:07 UTC. It can be wrong: the original warning below is the authoritative text.