Surveys
Trinidad and tobago
Western North Atlantic · NAVAREA IV 512/16
- issued
- 2016-06-27 17:45Z
- status
- cancelled 2016-07-16 00:01Z (archive)
- authority
- TRINIDAD 25/16 271725Z JUN 16.
- sea
- North Atlantic Ocean
- position
- 10.090, -60.254
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC.
TRINIDAD AND TOBAGO.
1. UNDERWATER OPERATIONS 01 THRU 15 JUL BY M/V IRON HORSE:
A. IN 10-04.70N 060-12.73W.
B. IN 10-06.09N 060-17.81W.
C. IN 10-06.09N 060-17.79W.
D. ALONG TRACKLINE BETWEEN
10-06.12N 060-17.78W AND 10-04.68N 060-12.74W.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 16 JUL 16.
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
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Nearby now · within 120 nm
- Trinidad and tobagoCable ops · 2.3 nm
- Trinidad and tobagoCable ops · 20.5 nm
- Trinidad and tobagoCable ops · 22 nm
- Trinidad and tobagoNav aids · 43.7 nm
- Trinidad and tobagoNav aids · 53.9 nm
- Trinidad and tobagoNav aids · 60.6 nm
- Trinidad and tobagoNav aids · 72.5 nm
- Trinidad and tobagoNav aids · 78.6 nm
- Trinidad and tobagoWrecks · 80.7 nm
- Trinidad and tobagoNav aids · 81.1 nm
- Trinidad and tobagoNav aids · 95.8 nm
- Faro punta mejillones light 10-42.20N 062-08.40W discontinuedNav aids · 117.3 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.