Surveys

Underwater operations 26 aug thru 14 oct by M/V stril explorer in area bound by 10-05.77N 060-08.17W,…

Western North Atlantic · Trinidad · NAVAREA IV 755/21

issued: 2021-08-25 18:48Z
status: cancelled 2021-10-15 00:01Z (archive)
authority: TRINIDAD AND TOBAGO 39/21 251744Z AUG 21.
sea: North Atlantic Ocean
position: 10.038, -60.574
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
TRINIDAD.
1. UNDERWATER OPERATIONS 26 AUG THRU 14 OCT BY
   M/V STRIL EXPLORER IN AREA BOUND BY
   10-05.77N 060-08.17W, 10-05.06N 060-12.88W,
   09-55.11N 060-31.86W, 10-05.88N 061-00.36W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 15 OCT 21.

This area · survey operations

162 within 180 nm since 2002 · 1 in the last 12 months · 0 in force now

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

month of issue, all years in the archive

Nearby now · within 120 nm

Trinidad and tobagoCable ops · 5 nm
Trinidad and tobagoCable ops · 5.2 nm
Trinidad and tobagoCable ops · 17.3 nm
Trinidad and tobagoNav aids · 25.4 nm
Trinidad and tobagoNav aids · 40.1 nm
Trinidad and tobagoNav aids · 41.8 nm
Trinidad and tobagoNav aids · 62.2 nm
Trinidad and tobagoWrecks · 64 nm
Trinidad and tobagoNav aids · 65.8 nm
Trinidad and tobagoNav aids · 68.6 nm
Trinidad and tobagoNav aids · 80.1 nm
Faro punta mejillones light 10-42.20N 062-08.40W discontinuedNav aids · 100.7 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.