2168/26
SÉCURITÉArchivedReceived: 29 Oct 2026, 00:53Archived: 29 Oct 2026, 01:20Updated: 4 Nov 2026, 19:33
analysis
No longer in forceCancelled by 2170/26
Underwater operations off Brazil (South Atlantic), 30 Oct-13 Nov
Two vessels will conduct underwater operations at a position off Brazil. Activity by M/V CORAL ISLAND and M/V COMANDO B is scheduled 30 October through 13 November. Mariners are requested to give a wide berth to the working area. Message cancels itself at 00:01 UTC on 14 November 2026.
Give the underwater operations a wide berth as requested by the warning.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/survey/
- Location
- South Atlantic, off Brazil
- Validity
- From 30 Oct 2026, 00:00 UTC
Until 14 Nov 2026, 00:01 UTC30 OCT THRU 13 NOV; CANCEL THIS MSG 140001Z NOV 26. - Activity periods
- 30 Oct 2026, 00:00 UTC - 13 Nov 2026, 23:59 UTC (30 Oct through 13 Nov (dates as given))
- Hazards
- underwater operations
Vessels involved
- M/V CORAL ISLAND · vessel conducting underwater operations
- M/V COMANDO B · vessel conducting underwater operations
Coast stations for this area
- RCCMRCC BrazilBrazil226 NM from the area
- DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF251 NM from the area
Generated automatically from the warning text on 29 Oct 2026, 01:07 UTC. It can be wrong: the original warning below is the authoritative text.
Keywords
- OperationsUNDERWATER OPERATIONS, wide berth requested
Message content
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 30 OCT THRU 13 NOV
BY M/V CORAL ISLAND AND M/V COMANDO B
IN 20-21.95S 040-09.78W.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 140001Z NOV 26.