Surveys

Survey operations in progress until 30 jun by M/V normand frontier 08-04.63N 056-43.17W, 07-55.63N…

Western North Atlantic · Guyana · NAVAREA IV 335/20

issued: 2020-04-20 12:19Z
status: cancelled 2020-07-01 00:01Z (archive)
cancels: NAVAREA IV 70/20
authority: GUYANA 31/20 171649Z APR 20.
sea: North Atlantic Ocean
position: 7.736, -56.707
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
GUYANA.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 30 JUN
   BY M/V NORMAND FRONTIER
   08-04.63N 056-43.17W, 07-55.63N 056-25.67W,
   07-43.96N 056-31.06W, 07-42.39N 056-27.82W,
   07-34.36N 056-31.84W, 07-28.65N 056-27.82W,
   07-26.22N 056-21.42W, 07-19.18N 056-20.40W,
   07-36.86N 057-00.39W, 07-38.82N 057-04.16W,
   07-39.41N 057-07.26W, 07-56.10N 056-58.71W,
   07-54.64N 056-55.88W, 08-01.64N 056-52.36W,
   07-59.87N 056-48.75W.
   WIDE BERTH REQUESTED.
2. CANCEL NAVAREA IV 70/20.
3. CANCEL THIS MSG 01 JUL 20.

This area · survey operations

287 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 operations in progress until 30 apr 20 by S/V normand frontier 08-04.63N 056-43.17W, 07-55.63N…cancels · 2020-01-21
Survey operations in progress until 30 apr 20 by S/V normand frontier 08-04.63N 056-43.17W, 07-55.63N…replaced · 2020-01-21

Nearby now · within 120 nm

Survey operations in progress until 31 dec 26 by vessel bos princess in area bound by 08-09.73N 057-09.73W,…Surveys · 7.3 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 · 9.3 nm
Underwater operations in progress until 31 dec by M/V prinsengracht in area bound by 08-03.09N 056-46.88W,…Surveys · 12 nm
Underwater operations in progress until 31 dec by vessel ocv normand navigator in area bound by 08-00.65N…Surveys · 13.6 nm
Pipeline operations in progress thru 31 dec 26 by the following vessels: c-confidence, c- installer,…Cable ops · 15.9 nm
Pipeline operations in progress until 31 dec by M/V saipem constellation in area bound by 08-07.37N…Cable ops · 20.5 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 · 22.1 nm
Underwater operations in progress until further notice by M/V bourbon calm and M/V bourbon sapphire in areas…Surveys · 24.5 nm
Underwater operations in progress until 31 dec 26 by osv aldemir souza tide in area bound by 08-15.96N…Surveys · 27.9 nm
Underwater operations 01 jun thru 31 aug by M/V normand navigator in area bound by 07-28.00N 056-00.00W,…Surveys · 51.4 nm
Underwater operations in progress until 25 aug by M/V handin tide in area bound by 08-00.65N 056-59.52W,…Surveys · 54.2 nm
Survey operations in progress until 15 nov by M/V bgp prospector in area bound by 07-50.19N 058-24.50W,…Surveys · 67.2 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.