Surveys

Survey operations 27 nov thru 25 dec M/V hos warland in vicinity of trackline joining 10-42.97N 060-33.94W,…

Western North Atlantic · Trinidad · NAVAREA IV 1100/17

issued: 2017-11-24 12:29Z
status: cancelled 2017-12-26 00:01Z (archive)
authority: TRINIDAD 84/17 241227Z NOV 17.
sea: North Atlantic Ocean
position: 10.712, -60.555
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
TRINIDAD.
1. SURVEY OPERATIONS 27 NOV THRU 25 DEC M/V HOS WARLAND
   IN VICINITY OF TRACKLINE JOINING
   10-42.97N 060-33.94W, 10-42.97N 060-33.14W,
   10-42.97N 060-32.51W, 10-42.45N 060-34.08W,
   10-42.83N 060-33.23W, 10-42.21N 060-32.95W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 26 DEC 17.

This area · survey operations

170 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 tobagoNav aids · 31.3 nm
Trinidad and tobagoNav aids · 33.1 nm
Trinidad and tobagoCable ops · 39.7 nm
Trinidad and tobagoNav aids · 43 nm
Trinidad and tobagoCable ops · 45.3 nm
Trinidad and tobagoCable ops · 45.7 nm
Trinidad and tobagoNav aids · 48.1 nm
Trinidad and tobagoNav aids · 56.9 nm
Trinidad and tobagoWrecks · 61.3 nm
Trinidad and tobagoNav aids · 70.7 nm
Trinidad and tobagoNav aids · 74.4 nm
Faro punta mejillones light 10-42.20N 062-08.40W discontinuedNav aids · 93.5 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.