I 8320/26

Chibatão light buoy off Amazon Basin reported without topmark

No longer in forceReceived 10 Jul 2026, 22:41 UTCArchived 06 Nov 2026, 11:40 UTC

Warning text

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CHART 4032A CHIBATAO LIGHT BUOY NRORD 454 03-09.90S 059-59.12W WITHOUT TOPMARK CANCEL LOCAL I 7144/26 CANCEL THIS WARNING 062050 UTC JAN 27.

Location map

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Analysis

No longer in force

Cancelled by I 9303/26

The CHIBATAO light buoy (NRORD 454) at 03-09.90S 059-59.12W is reported without its topmark. The message cancels LOCAL I 7144/26. The text includes a self-cancel instruction: "CANCEL THIS WARNING 062050 UTC JAN 27."

Navigate with caution and take care when using the buoy for navigation; confirm position with other means.

Type: Aids to navigation · severity low
Feed: Aids to navigationAll warnings of this kind on the map, or as an API feed.
Location: Amazon Basin (off position given)
Hazards: buoy topmark missing, aids to navigation changed
Cancels: LOCAL I 7144/26
Charts: CHART 4032A

Coast stations for this area

DSCDSC Station Manaus RadioMRCC BrazilBrazilMMSI 007100003HF5 NM from the area

Aids to navigation affected

MissingCHIBATAO LIGHT BUOY · NRORD 454 · 03-09.90S 059-59.12W

No aids-to-navigation list in the database yet; aids are shown as the warning names them.

Worked out automatically from the warning text on 28 Sept 2026, 04:58 UTC. It can be wrong: the official warning text is the authority.

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