Surveys
Survey operations in progress until 18 aug by M/V gyre in area bound by 10-07.83N 061-58.91W, 10-07.83N…
Eastern Caribbean Sea · Trinidad · NAVAREA IV 663/21
- issued
- 2021-08-04 13:45Z
- status
- cancelled 2021-08-19 00:01Z (archive)
- authority
- TRINIDAD AND TOBAGO 31/21 041340Z AUG 21.
- sea
- Caribbean Sea
- position
- 10.121, -61.973
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN CARIBBEAN SEA. TRINIDAD. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 18 AUG BY M/V GYRE IN AREA BOUND BY 10-07.83N 061-58.91W, 10-07.83N 061-57.82W, 10-06.74N 061-57.82W, 10-06.74N 061-58.91W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 19 AUG 21.
This area · survey operations
151 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now
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05
10
15
20
24
- Trinidad and tobago2024-05-07
- Trinidad and tobago2024-03-27
- Trinidad and tobago2024-03-22
- Trinidad and tobago2024-03-12
- Underwater operations 07 thru 09 feb by M/V voyager eagle in 10-05.08N 061-02.13W2024-02-02
- Trinidad and tobago2024-01-30
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Trinidad and tobagoNav aids · 20.8 nm
- Trinidad and tobagoWrecks · 32 nm
- Faro punta mejillones light 10-42.20N 062-08.40W discontinuedNav aids · 36.3 nm
- Trinidad and tobagoNav aids · 36.9 nm
- Trinidad and tobagoNav aids · 41 nm
- Trinidad and tobagoNav aids · 54.9 nm
- Trinidad and tobagoNav aids · 57.8 nm
- Trinidad and tobagoNav aids · 58 nm
- Trinidad and tobagoCable ops · 81.7 nm
- Trinidad and tobagoCable ops · 83.5 nm
- Trinidad and tobagoNav aids · 90.7 nm
- Trinidad and tobagoCable ops · 99.5 nm
Worldwide now
86 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.