Surveys

Survey operations by M/V polarcus alima towing 12 8100 meter long cables along tracklines between: a. 03 feb…

Western South Atlantic · Uruguay · HYDROLANT 379/17

issued
2017-02-03 16:58Z
status
cancelled 2017-02-06 00:01Z (archive)
authority
NAVAREA VI 70/17 031631Z FEB 17.
sea
South Atlantic Ocean
position
-35.285, -52.141
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
URUGUAY.
DNC 01, DNC 07.
1. SURVEY OPERATIONS BY M/V POLARCUS ALIMA
   TOWING 12 8100 METER LONG CABLES ALONG
   TRACKLINES BETWEEN:
   A. 03 FEB
      35-26.38S 051-01.30W AND 35-10.48S 051-25.82W.
   B. 03 FEB
      35-05.13S 051-20.67W AND 35-21.02S 051-56.17W.
   C. 03 FEB
      35-26.62S 051-01.55W AND 35-10.73S 054-26.07W.
   D. 04 FEB
      35-05.40S 051-20.92W AND 35-21.27S 051-56.40W.
   E. 04 FEB
      35-26.88S 051-01.80W AND 35-10.98S 051-26.25W.
   F. 04 AND 05 FEB
      35-05.53S 051-21.15W AND 35-21.52S 050-56.65W.
   SIX MILE BERTH REQUESTED.
2. CANCEL THIS MSG 06 FEB 17.

This area · survey operations

121 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now

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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.