Surveys
Underwater operations in progress until 31 mar by M/V north sea giant and M/V wellservicer a. along…
Western North Atlantic · Trinidad · NAVAREA IV 107/17
- issued
- 2017-02-10 11:36Z
- status
- cancelled 2017-04-01 00:01Z (archive)
- authority
- TRINIDAD 4/17 101122Z FEB 17.
- sea
- North Atlantic Ocean
- position
- 10.083, -60.211
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC.
TRINIDAD.
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 31 MAR
BY M/V NORTH SEA GIANT AND M/V WELLSERVICER
A. ALONG TRACKLINE JOINING
10-06.07N 060-17.81W, 10-04.69N 060-12.72W,
10-06.09N 060-17.79W.
B. IN AREA BOUND BY
10-05.31N 060-13.03W, 10-05.30N 060-12.49W,
10-04.71N 060-12.16W, 10-04.71N 060-13.04W.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 01 APR 17.
This area · survey operations
168 within 180 nm since 2002 · 1 in the last 12 months · 0 in force now
02
05
10
15
20
25
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 · 4.8 nm
- Trinidad and tobagoCable ops · 22.7 nm
- Trinidad and tobagoCable ops · 24.2 nm
- Trinidad and tobagoNav aids · 46.2 nm
- Trinidad and tobagoNav aids · 56.4 nm
- Trinidad and tobagoNav aids · 63.1 nm
- Trinidad and tobagoNav aids · 74.1 nm
- Trinidad and tobagoNav aids · 80.9 nm
- Trinidad and tobagoWrecks · 83.2 nm
- Trinidad and tobagoNav aids · 83.6 nm
- Trinidad and tobagoNav aids · 98.3 nm
- Faro punta mejillones light 10-42.20N 062-08.40W discontinuedNav aids · 119.8 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.