Surveys

Survey operations 31 jan thru 28 feb by M/V delta monarch in: a. 10-38.62N 060-38.90W

Western North Atlantic · Trinidad · NAVAREA IV 97/18

issued: 2018-01-29 15:47Z
status: cancelled 2018-03-01 00:01Z (archive)
authority: TRINIDAD 7/18 291539Z JAN 18.
sea: North Atlantic Ocean
position: 10.728, -60.617
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
TRINIDAD.
1. SURVEY OPERATIONS 31 JAN THRU 28 FEB BY
   M/V DELTA MONARCH IN:
   A. 10-38.62N 060-38.90W.
   B. 10-43.97N 060-31.58W.
   C. 10-48.70N 060-35.12W.
   D. 10-43.51N 060-42.42W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 01 MAR 18.

This area · survey operations

171 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 · 28.6 nm
Trinidad and tobagoNav aids · 30.2 nm
Trinidad and tobagoNav aids · 41.8 nm
Trinidad and tobagoCable ops · 42.1 nm
Trinidad and tobagoNav aids · 44.4 nm
Trinidad and tobagoCable ops · 46.2 nm
Trinidad and tobagoCable ops · 46.7 nm
Trinidad and tobagoNav aids · 54.9 nm
Trinidad and tobagoWrecks · 58 nm
Trinidad and tobagoNav aids · 67.1 nm
Trinidad and tobagoNav aids · 71.9 nm
Faro punta mejillones light 10-42.20N 062-08.40W discontinuedNav aids · 89.9 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.