Surveys
Underwater operations 01 jul thru 19 aug by M/V havila harmony with submersible in a. 10-00.95N 060-32.04W
Western North Atlantic · Trinidad · NAVAREA IV 557/20
- issued
- 2020-06-26 02:42Z
- status
- cancelled 2020-08-20 00:01Z (archive)
- authority
- TRINIDAD AND TOBAGO 23/20 251448Z JUN 20.
- sea
- North Atlantic Ocean
- position
- 10.052, -60.570
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC. TRINIDAD. 1. UNDERWATER OPERATIONS 01 JUL THRU 19 AUG BY M/V HAVILA HARMONY WITH SUBMERSIBLE IN A. 10-00.95N 060-32.04W. B. 09-53.26N 060-32.26W. C. 09-53.03N 060-26.64W. D. 09-58.18N 060-25.95W. E. 10-06.62N 061-02.20W. F. 10-26.54N 060-26.08W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 20 AUG 20.
This area · survey operations
163 within 180 nm since 2002 · 1 in the last 12 months · 0 in force now
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26
- Trinidad and tobago2026-08-14
- 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
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 tobagoCable ops · 5.9 nm
- Trinidad and tobagoCable ops · 6 nm
- Trinidad and tobagoCable ops · 16.9 nm
- Trinidad and tobagoNav aids · 25.5 nm
- Trinidad and tobagoNav aids · 39.7 nm
- Trinidad and tobagoNav aids · 42 nm
- Trinidad and tobagoNav aids · 62.4 nm
- Trinidad and tobagoWrecks · 63.9 nm
- Trinidad and tobagoNav aids · 65.5 nm
- Trinidad and tobagoNav aids · 67.8 nm
- Trinidad and tobagoNav aids · 80 nm
- Faro punta mejillones light 10-42.20N 062-08.40W discontinuedNav aids · 100.6 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.