Surveys

Survey operation 08 oct thru 30 jan 22 by M/V ramform tethys towing 12 12000 meter long cables in area bound…

Western North Atlantic · NAVAREA IV 922/21

issued
2021-10-11 23:47Z
status
cancelled 2022-01-31 00:01Z (archive)
cancels
NAVAREA IV 879/21
authority
SURINAME 14/21 112028Z OCT 21.
sea
North Atlantic Ocean
position
8.878, -55.563
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
1. SURVEY OPERATION 08 OCT THRU 30 JAN 22 BY
   M/V RAMFORM TETHYS TOWING 12 12000 METER LONG
   CABLES IN AREA BOUND BY
   09-28.67N 056-00.42W, 09-28.67N 055-11.09W,
   09-22.16N 055-06.69W, 08-52.84N 054-46.91W,
   08-31.98N 054-46.92W, 08-31.98N 055-06.92W,
   08-27.81N 055-06.92W, 08-21.31N 055-06.93W,
   08-21.30N 056-19.99W, 08-21.29N 056-20.00W,
   08-21.29N 056-22.58W, 08-27.81N 056-20.44W,
   08-40.18N 056-16.38W, 09-05.03N 056-08.22W,
   09-22.15N 056-02.57W, 09-28.67N 056-00.43W.
   NINE MILE BERTH REQUESTED.
2. CANCEL NAVAREA IV 879/21.
3. CANCEL THIS MSG 31 JAN 22.

This area · survey operations

275 within 180 nm since 2007 · 12 in the last 12 months · 13 in force now

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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.