Surveys

Survey operations 31 jul thru 30 sep by by M/V harrier explorer and M/V shannon in area bound by 08-30.000N…

Western North Atlantic · NAVAREA IV 661/19

issued: 2019-07-28 03:36Z
status: cancelled 2019-10-01 00:01Z (archive)
cancels: NAVAREA IV 604/19
authority: GUYANA 54/19 191257Z JUL 19.
sea: North Atlantic Ocean
position: 9.007, -56.088
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
1. SURVEY OPERATIONS 31 JUL THRU 30 SEP BY
   BY M/V HARRIER EXPLORER AND M/V SHANNON
   IN AREA BOUND BY
   08-30.000N 056-05.083W, 08-30.765N 056-03.734W,
   09-00.000N 055-56.086W, 09-19.999N 055-45.757W,
   09-28.697N 055-42.383W, 09-28.703N 055-51.130W,
   09-07.059N 056-18.565W, 09-04.890N 056-31.721W,
   08-43.202N 056-10.296W, 08-36.695N 056-11.594W,
   08-23.671N 056-11.621W, 08-23.665N 056-08.771W,
   08-21.333N 056-08.776W, 08-21.328N 056-06.814W.
   WIDE BERTH REQUESTED.
2. CANCEL NAVAREA IV 604/19.
3. CANCEL THIS MSG 01 OCT 19.

This area · survey operations

282 within 180 nm since 2014 · 13 in the last 12 months · 14 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Survey operation in progress until 30 sep by M/V harrier explorer in area bound by 09-44.47N 053-56.72W,…cancels · 2019-07-09
Survey operation in progress until 30 sep by M/V harrier explorer in area bound by 09-44.47N 053-56.72W,…replaced · 2019-07-09

Nearby now · within 120 nm

Pipeline operations in progress thru 31 dec 26 by the following vessels: c-confidence, c- installer,…Cable ops · 72.3 nm
Underwater operations in progress until 31 dec by vessel ocv normand navigator in area bound by 08-00.65N…Surveys · 72.7 nm
Underwater operations in progress until further notice by M/V bourbon calm and M/V bourbon sapphire in areas…Surveys · 73.7 nm
Underwater operations in progress until 31 dec by M/V prinsengracht in area bound by 08-03.09N 056-46.88W,…Surveys · 74.1 nm
Underwater operations in progress until 31 dec 26 by osv aldemir souza tide in area bound by 08-15.96N…Surveys · 74.7 nm
Pipeline operations in progress until 31 dec by M/V saipem constellation in area bound by 08-07.37N…Cable ops · 74.9 nm
Survey operations in progress until 31 dec 26 by vessel bos princess in area bound by 08-09.73N 057-09.73W,…Surveys · 79.7 nm
Underwater operations in progress until 25 aug by M/V handin tide in area bound by 08-00.65N 056-59.52W,…Surveys · 79.7 nm
Underwater operations in progress until 31 dec by M/V c-worker 1 in area bound by 07-54.85N 057-06.47W,…Surveys · 80.3 nm
Survey operations in progress until 31 dec 26 by M/V fugro brasilis in area bound by: 08-00.00N 057-09.90W,…Surveys · 82.4 nm
Underwater operations 01 jun thru 31 aug by M/V normand navigator in area bound by 07-28.00N 056-00.00W,…Surveys · 100.4 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.