Surveys
Underwater operations 20 apr thru 18 may by M/V atlantic spirit in areas bound by: a. 10-33.00N 059-17.52W,…
Western North Atlantic · Eastern Caribbean Sea · Tobago · NAVAREA IV 312/17
- issued
- 2017-04-15 02:45Z
- status
- cancelled 2017-05-19 00:01Z (archive)
- authority
- TRINIDAD 23/17 121433Z APR 17.
- sea
- North Atlantic Ocean
- position
- 11.552, -59.912
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC.
EASTERN CARIBBEAN SEA.
TOBAGO.
1. UNDERWATER OPERATIONS 20 APR THRU 18 MAY
BY M/V ATLANTIC SPIRIT IN AREAS BOUND BY:
A. 10-33.00N 059-17.52W, 10-33.00N 059-10.68W,
10-33.00N 058-54.60W, 10-18.00N 058-55.86W,
10-18.00N 059-17.52W.
B. 11-40.93N 060-19.95W, 11-40.68N 059-29.39W,
11-25.34N 059-29.49W, 11-25.59N 060-19.99W,
11-40.93N 060-19.95W.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 19 MAY 17.
This area · survey operations
171 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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month of issue, all years in the archive
Nearby now · within 120 nm
- Trinidad and tobagoNav aids · 60.1 nm
- Trinidad and tobagoCable ops · 89.7 nm
- Trinidad and tobagoNav aids · 93.3 nm
- Trinidad and tobagoNav aids · 96.4 nm
- Trinidad and tobagoCable ops · 103.7 nm
- Trinidad and tobagoCable ops · 104 nm
- Trinidad and tobagoNav aids · 106.1 nm
- GrenadinesWrecks · 107.9 nm
- Trinidad and tobagoWrecks · 117 nm
- Trinidad and tobagoNav aids · 119.3 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.