Surveys

Underwater operations 05 thru 14 sep by M/V modu noble don taylor, M/V paradise island, M/V sanibel island,…

Western North Atlantic · NAVAREA IV 840/20

issued: 2020-09-04 15:31Z
status: cancelled 2020-09-11 12:03Z (archive)
cancels: NAVAREA IV 242/20
authority: GUYANA 59/20 041503Z SEP 20.
position: 7.991, -56.722
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
1. UNDERWATER OPERATIONS 05 THRU 14 SEP BY
   M/V MODU NOBLE DON TAYLOR, M/V PARADISE ISLAND,
   M/V SANIBEL ISLAND, M/V HORN ISLAND,
   M/V ORYX, M/V ROBERT ADAMS, M/V C INSTALLER,
   M/V SEACOSCO MURRAY, M/V CLARENCE TRICHE,
   M/V JACK EDWARDS, M/V MICHAEL CROMBIE MCCALL,
   M/V EMILY DAY MCCALL, M/V SEACOR MIXTECA AND
   M/V KIRK CHOUEST IN AREA BOUND BY
   07-59.71N 056-43.60W, 07-59.16N 056-43.60W,
   07-59.16N 056-43.05W, 07-59.71N 056-43.05W.
   WIDE BERTH REQUESTED.
2. CANCEL NAVAREA IV 242/20.
3. CANCEL THIS MSG 15 SEP 20.

This area · survey operations

286 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

Underwater operations in progress until 31 dec by M/V seacosco murray in area bound by 07-57.09N 056-41.36W,…cancels · 2020-03-16
Underwater operations in progress until 31 dec by M/V seacosco murray in area bound by 07-57.09N 056-41.36W,…replaced · 2020-03-16
NAVAREA IV warnings in force as of 111157Z sep 20: 857/20, 856/20, 852/20, 836/20, 832/20, 831/20, 812/20,…cancelled by · 2020-09-11

Nearby now · within 120 nm

Underwater operations in progress until 31 dec by vessel ocv normand navigator in area bound by 08-00.65N…Surveys · 1.9 nm
Underwater operations in progress until 31 dec by M/V prinsengracht in area bound by 08-03.09N 056-46.88W,…Surveys · 3.3 nm
Survey operations in progress until 31 dec 26 by vessel bos princess in area bound by 08-09.73N 057-09.73W,…Surveys · 8.5 nm
Pipeline operations in progress until 31 dec by M/V saipem constellation in area bound by 08-07.37N…Cable ops · 9.5 nm
Pipeline operations in progress thru 31 dec 26 by the following vessels: c-confidence, c- installer,…Cable ops · 10.3 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 · 10.7 nm
Underwater operations in progress until further notice by M/V bourbon calm and M/V bourbon sapphire in areas…Surveys · 12.8 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 · 14.9 nm
Underwater operations in progress until 31 dec 26 by osv aldemir souza tide in area bound by 08-15.96N…Surveys · 16.7 nm
Underwater operations in progress until 25 aug by M/V handin tide in area bound by 08-00.65N 056-59.52W,…Surveys · 27.3 nm
Underwater operations 01 jun thru 31 aug by M/V normand navigator in area bound by 07-28.00N 056-00.00W,…Surveys · 60.6 nm
Survey operations in progress until 15 nov by M/V moonrise g in area bound by 07-50.19N 058-24.50W,…Surveys · 70.3 nm

Worldwide now

73 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.