1986/26
SÉCURITÉArchivedReceived: 6 Oct 2026, 01:12Archived: 12 Oct 2026, 04:40Updated: 4 Nov 2026, 19:33
analysis
No longer in forceUnderwater operations off Brazil by M/V SISTAC VITORIA until 12 Oct
Underwater operations are in progress at the given position off Brazil by M/V SISTAC VITORIA. Mariners are requested to give a wide berth. The operations are reported until 120259Z Oct and the message will cancel at 120359Z Oct 26.
Give the vessel a wide berth and navigate with caution in the area.
- Type
- Offshore operations · 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
- South Atlantic, Brazil (position given)
- Validity
- Until 12 Oct 2026, 03:59 UTCUNTIL 120259Z OCT BY M/V SISTAC VITORIA ... CANCEL THIS MSG 120359Z OCT 26.
- Activity periods
- ? - 12 Oct 2026, 02:59 UTC (Underwater operations by M/V SISTAC VITORIA (position given))
- Hazards
- underwater operations
- Cancels
- 1961/26 (archived)
Vessels involved
- M/V SISTAC VITORIA · vessel conducting underwater operations
Coast stations for this area
- RCCMRCC BrazilBrazil173 NM from the area
- DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF202 NM from the area
Generated automatically from the warning text on 07 Oct 2026, 12:08 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 IN PROGRESS
UNTIL 120259Z OCT BY M/V SISTAC VITORIA
IN 22-32.81S 040-04.04W.
WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 1961/26.
3. CANCEL THIS MSG 120359Z OCT 26.