63/2026

Topmark missing on Friesland buoy No.4 in approaches to Le Havre

ActiveReceived 02 Sept 2026, 13:45 UTC

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Area: EASTERN CHANNEL Locality: APPROACHES TO LE HAVRE, ROUEN CHANNEL BUOY_TOPMARK_MISSING FRIESLAND BUOY N°4 - 4 49-27.19N 000-01.97E Navigate with caution

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The topmark of Friesland buoy No.4 is reported missing in the approaches to Le Havre (Rouen Channel). Position given as 49-27.19N 000-01.97E. Mariners are advised to navigate with caution.

Type: Aids to navigation · severity low
Feed: Aids to navigationAll warnings of this kind on the map, or as an API feed.
Location: Approaches to Le Havre, Rouen Channel (Eastern English Channel)
Hazards: aid to navigation topmark missing

Worked out automatically from the warning text on 10 Oct 2026, 08:27 UTC. It can be wrong: the official warning text is the authority.

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Lights and buoys affected
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