Surveys
Survey operations in progress until 20 jun by M/V sea service in areas bound by: a. 10-00.91N 060-33.11W,…
Western North Atlantic · Trinidad · NAVAREA IV 428/17
- issued
- 2017-05-24 14:04Z
- status
- cancelled 2017-06-21 00:01Z (archive)
- authority
- TRINIDAD 32/17 241355Z MAY 17.
- sea
- North Atlantic Ocean
- position
- 10.063, -60.383
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC.
TRINIDAD.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 20 JUN BY
M/V SEA SERVICE IN AREAS BOUND BY:
A. 10-00.91N 060-33.11W, 09-52.50N 060-33.17W,
09-52.45N 060-27.24W, 10-00.86N 060-27.17W.
B. 10-01.45N 060-26.32W, 10-01.33N 060-12.19W,
10-06.22N 060-26.29W, 10-06.10N 060-27.24W.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 21 JUN 17.
This area · survey operations
167 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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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 · 6.1 nm
- Trinidad and tobagoCable ops · 13 nm
- Trinidad and tobagoCable ops · 14.3 nm
- Trinidad and tobagoNav aids · 36.2 nm
- Trinidad and tobagoNav aids · 48.1 nm
- Trinidad and tobagoNav aids · 53 nm
- Trinidad and tobagoNav aids · 70.6 nm
- Trinidad and tobagoNav aids · 73.3 nm
- Trinidad and tobagoNav aids · 73.4 nm
- Trinidad and tobagoWrecks · 73.9 nm
- Trinidad and tobagoNav aids · 89.4 nm
- Faro punta mejillones light 10-42.20N 062-08.40W discontinuedNav aids · 110.6 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.