S 8428/26
Received: 24 Jul 2026, 02:23Active until: 10 Mar 2027, 04:00Updated: 4 Nov 2026, 16:22
analysis
Activeuntil 10 Mar 2027, 04:00 UTC (in 124 days)Dredging by UTRECHT in bounded area (Chart 1711), 25 Jul 2026 to 10 Mar 2027
Dredging operations by the vessel UTRECHT will take place inside a bounded area (Chart 1711). The activity is reported from 25 Jul 2026 until 10 Mar 2027 and the warning will be cancelled 10 Mar 2027 at 0400 UTC. Mariners should navigate with caution in the area.
Navigate with caution and keep clear of the bounded dredging area; maintain a proper lookout.
- Type
- Dredging / works · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/offshore/
- Location
- Area bounded by listed positions (off Brazilian coast, Chart 1711)
- Validity
- From 25 Jul 2026, 00:00 UTC
Until 10 Mar 2027, 04:00 UTC25 JUL 26 TO 10 MAR 27 ... CANCEL THIS WARNING 100400 UTC MAR 27. - Activity periods
- 25 Jul 2026, 00:00 UTC - 10 Mar 2027, 04:00 UTC (dredging by UTRECHT)
- Hazards
- dredging operations, dredge equipment and towed gear
- Charts
- CHART 1711
Vessels involved
- UTRECHT · dredger
Coast stations for this area
- RCCMRCC BrazilBrazil188 NM from the area
- DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF160 NM from the area
Generated automatically from the warning text on 28 Sept 2026, 03:30 UTC. It can be wrong: the original warning below is the authoritative text.
Keywords
- Geometry refsbounded
- Geometry phrasesbound by
Message content
CHART 1711
25 JUL 26 TO 10 MAR 27
DREDGING BY UTRECHT
IN AREA BOUND BY
24-08.28S 046-17.88W
24-08.27S 046-22.70W
24-07.13S 046-22.72W
24-05.97S 046-22.10W
24-06.02S 046-17.90W
CANCEL THIS WARNING 100400 UTC MAR 27.