Surveys

Survey operations in progress until 02 may by M/V amazon warrior towing 12 10000 meter long cables in area…

Western South Atlantic · HYDROLANT 1282/19

issued
2019-04-25 22:48Z
status
cancelled 2019-05-03 00:01Z (archive)
cancels
HYDROLANT 1217/19
authority
NAVAREA V 121/19 252213Z APR 19.
sea
South Atlantic Ocean
position
-23.133, -39.366
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
DNC 01.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 02 MAY
   BY M/V AMAZON WARRIOR TOWING 12 10000 METER
   LONG CABLES IN AREA BOUND BY
   23-01S 039-10W, 22-56S 039-13W,
   22-59S 039-18W, 23-15S 039-26W,
   22-58S 039-15W.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 1217/19.
3. CANCEL THIS MSG 03 MAY 19.

This area · survey operations

715 within 180 nm since 2000 · 24 in the last 12 months · 15 in force now

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Season · when survey operations happen here

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month of issue, all years in the archive

Timeline

Nearby now · within 120 nm

Worldwide now

84 survey operations in force · see all

Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.