310/2026
Sea trials deploying surface and submersible drones in Rade de Brest
No longer in forceReceived 15 Oct 2026, 15:29 UTCArchived 16 Oct 2026, 07:25 UTC
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No longer in forceSea trials are underway in the Rade de Brest involving a surface drone and a submersible drone. Two activity zones are given: SW zone around 48-19.70N 004-28.50W and SE zone around 48-19.30N 004-31.40W. Mariners are advised to navigate with caution and respect a safety distance of 500 metres from these zones.
Navigate with caution near the zones and keep a safety distance of 500 metres.
- Type
- Military exercise · severity moderate
- Feed
- Military exercises and firingAll warnings of this kind on the map, or as an API feed.
- Location
- Rade de Brest
- Hazards
- surface drone, submersible drone, unmanned vehicle operations
- Keep clear
- 0.27 NMRESPECTER UNE DISTANCE DE SECURITE DE 500 METRES
Coast stations for this area
- RCCMRCC EtelFranceMMSI 00227500065 NM from the area
- RCCMRSC BrixhamUnited KingdomMMSI 002320013129 NM from the area
- RCCMRCC JobourgFrance130 NM from the area
- DSCDSC Station CorsenMRCC CorsenFranceMMSI 002275300VHF 27, MF 140range 140 NM13 NM from the area
- DSCDSC Station Pointe du RazMRCC CorsenFranceMMSI 002275300VHF 24range 24 NM20 NM from the area
- DSCDSC Station Stiff OuessantMRCC CorsenFranceMMSI 002275300VHF 33, MF 140range 140 NM24 NM from the area
- DSCDSC Station Batz IslandMRCC CorsenFranceMMSI 002275300VHF 27range 27 NM31 NM from the area
- DSCDSC Station Pen MarchMRCC EtelFranceMMSI 002275000VHF 28range 28 NM32 NM from the area
Worked out automatically from the warning text on 15 Oct 2026, 15:47 UTC. It can be wrong: the official warning text is the authority.