1875/26

SÉCURITÉArchived

Received: 22 Sept 2026, 00:49Archived: 30 Sept 2026, 10:22Updated: 4 Nov 2026, 19:33

analysis

No longer in force

Cancelled by 1938/26 (archived)

Survey and long-cable towing operations off northern Brazil until early Oct

Three vessels are conducting survey operations while towing twelve 10000 meter long cables in an area off northern Brazil. The operations are reported in progress until 03 Oct; the message self-cancels 04 Oct 0001Z. A wide berth is requested.

Give the area a wide berth as requested and navigate with caution.

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: North Atlantic, off Brazil (area bounded by listed positions)
Validity: Until 04 Oct 2026, 00:01 UTCIN PROGRESS UNTIL 03 OCT ... CANCEL THIS MSG 040001Z OCT 26
Activity periods: ? - 03 Oct 2026, 23:59 UTC (in progress until 03 Oct)
Hazards: survey operations, towing long submarine cables
Cancels: 1825/26 (archived)

Vessels involved

M/V AMAZON WARRIOR · survey/tow vessel
M/V VENTURE G · survey/tow vessel
M/V BIG JOHN VII · survey/tow vessel

Generated automatically from the warning text on 27 Sept 2026, 21:17 UTC. It can be wrong: the original warning below is the authoritative text.

Keywords

Operationssurvey operations, wide berth requested
Geometry refsbounded
Geometry phrasesbound by

Message content

NORTH ATLANTIC. BRAZIL. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 03 OCT BY M/V AMAZON WARRIOR, M/V VENTURE G AND M/V BIG JOHN VII TOWING 12 10000 METER LONG CALBES IN AREA BOUND BY 04-33.71N 050-01.26W, 05-42.36N 048-58.13W, 03-02.99N 046-18.20W, 01-59.67N 047-14.09W, 02-02.36N 047-18.50W, 02-05.99N 047-20.75W, 02-07.44N 047-21.64W, 02-33.17N 047-37.51W, 02-41.94N 047-47.84W, 02-54.27N 047-55.54W, 03-10.64N 048-13.68W, 03-17.80N 048-17.87W, 03-34.64N 048-37.52W, 03-48.19N 048-54.43W, 03-56.43N 049-06.33W, 04-07.01N 049-23.23W, 04-15.75N 049-43.94W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1825/26. 3. CANCEL THIS MSG 040001Z OCT 26.

Location map

Open in the full map

Back to messages