Surveys
Underwater operations 22 may to 10 jun by M/V havila harmony with submersible in: a. 10-04.69N 060-11.69W
Western North Atlantic · Trinidad · NAVAREA IV 439/19
- issued
- 2019-05-21 16:21Z
- status
- cancelled 2019-06-11 00:01Z (archive)
- authority
- TRINIDAD AND TOBAGO 57/19 211524Z MAY 19.
- sea
- North Atlantic Ocean
- position
- 10.081, -60.473
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC. TRINIDAD. 1. UNDERWATER OPERATIONS 22 MAY TO 10 JUN BY M/V HAVILA HARMONY WITH SUBMERSIBLE IN: A. 10-04.69N 060-11.69W. B. 09-52.94N 060-25.88W. C. 09-53.25N 060-34.25W. D. 10-00.86N 060-34.19W. E. 10-09.95N 060-06.13W. F. 10-05.88N 061-00.36W. G. 10-26.54N 060-26.08W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 11 JUN 19.
This area · survey operations
165 within 180 nm since 2002 · 1 in the last 12 months · 0 in force now
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- 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 · 9.7 nm
- Trinidad and tobagoCable ops · 10.6 nm
- Trinidad and tobagoCable ops · 10.9 nm
- Trinidad and tobagoNav aids · 30.9 nm
- Trinidad and tobagoNav aids · 43.1 nm
- Trinidad and tobagoNav aids · 47.7 nm
- Trinidad and tobagoNav aids · 67.7 nm
- Trinidad and tobagoNav aids · 68.2 nm
- Trinidad and tobagoNav aids · 68.5 nm
- Trinidad and tobagoWrecks · 68.6 nm
- Trinidad and tobagoNav aids · 84.2 nm
- Faro punta mejillones light 10-42.20N 062-08.40W discontinuedNav aids · 105.3 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.