Surveys
Trinidad and tobago
Western North Atlantic · NAVAREA IV 404/23
- issued
- 2023-04-11 20:31Z
- status
- cancelled 2023-04-26 00:01Z (archive)
- self-cancels
- 2023-04-26 00:01Z
- authority
- TRINIDAD AND TOBAGO 43/23 112024Z APR 23.
- sea
- North Atlantic Ocean
- position
- 10.265, -60.554
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC. TRINIDAD AND TOBAGO. 1. UNDERWATER OPERATIONS 12 THRU 25 APR BY M/V BOURBON EVOLUTION 802 IN 10-15.89N 060-33.25W. 500 METER BERTH REQUESTED. 2. CANCEL THIS MSG 260001Z APR 23.
This area · survey operations
167 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
02
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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M
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month of issue, all years in the archive
Nearby now · within 120 nm
- Trinidad and tobagoCable ops · 18.3 nm
- Trinidad and tobagoCable ops · 18.6 nm
- Trinidad and tobagoCable ops · 18.8 nm
- Trinidad and tobagoNav aids · 26.9 nm
- Trinidad and tobagoNav aids · 33.4 nm
- Trinidad and tobagoNav aids · 44.2 nm
- Trinidad and tobagoNav aids · 55.8 nm
- Trinidad and tobagoNav aids · 58 nm
- Trinidad and tobagoWrecks · 60.9 nm
- Trinidad and tobagoNav aids · 64.5 nm
- Trinidad and tobagoNav aids · 75.4 nm
- Faro punta mejillones light 10-42.20N 062-08.40W discontinuedNav aids · 97.3 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.