Surveys
Survey operations 25 jan thru 28 feb by M/V sealand chirp in area bound by 06-50.036N 058-10.720W,…
Western North Atlantic · Guyana · NAVAREA IV 64/21
- issued
- 2021-01-21 17:47Z
- status
- cancelled 2021-03-01 00:01Z (archive)
- authority
- GUYANA 24/21 211518Z JAN 21.
- sea
- North Atlantic Ocean
- position
- 6.920, -57.973
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC. GUYANA. 1. SURVEY OPERATIONS 25 JAN THRU 28 FEB BY M/V SEALAND CHIRP IN AREA BOUND BY 06-50.036N 058-10.720W, 06-49.670N 058-09.747W, 06-49.580N 058-04.739W, 06-56.896N 057-47.839W, 07-01.835N 057-53.391W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 01 MAR 21.
This area · survey operations
267 within 180 nm since 2014 · 13 in the last 12 months · 14 in force now
14
15
20
25
26
- Survey operations in progress until 31 dec by vessel aht DN87 and tug telesto in area bound by 07-03.06N…2026-07-20
- Underwater operations in progress until 31 dec by M/V prinsengracht in area bound by 08-03.09N 056-46.88W,…2026-06-24
- Survey operations in progress until 15 nov by M/V moonrise g in area bound by 07-50.19N 058-24.50W,…2026-06-23
- Survey operations in progress until 15 nov by M/V bgp prospector in area bound by 07-50.19N 058-24.50W,…2026-06-23
- Underwater operations in progress until 31 dec by vessel ocv normand navigator in area bound by 08-00.65N…2026-06-15
- Survey operations in progress until 16 nov by M/V seaquest in area bound by 07-57.54N 058-27.64W, 07-57.95N…2026-06-09
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Barge trader III sank in 06-53.77N 057-53.43WWrecks · 5.1 nm
- Survey operations in progress until 31 dec by vessel aht DN87 and tug telesto in area bound by 07-03.06N…Surveys · 5.8 nm
- Odas buoy established in 07-02.67N 057-58.65WNav aids · 7.5 nm
- Two odas buoys established in vicinity 06-57.93N 057-48.54WNav aids · 10.1 nm
- Survey operations in progress until 16 nov by M/V sea horse II in area bound by 07-57.54N 058-27.64W,…Surveys · 39.7 nm
- Survey operations in progress until 16 nov by M/V seaquest in area bound by 07-57.54N 058-27.64W, 07-57.95N…Surveys · 39.7 nm
- Survey operations in progress until 15 nov by M/V bgp prospector in area bound by 07-50.19N 058-24.50W,…Surveys · 39.8 nm
- Survey operations in progress until 15 nov by M/V moonrise g in area bound by 07-50.19N 058-24.50W,…Surveys · 39.8 nm
- M/V barima sank in 07-28.23N 058-23.40WWrecks · 41.4 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 · 87.9 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 · 88.1 nm
- Survey operations in progress until 31 dec 26 by vessel bos princess in area bound by 08-09.73N 057-09.73W,…Surveys · 92 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.