Surveys
Survey operations by M/V akademik nemchinov a. in progress until 230700Z jan in area between 13-24-09N…
NAVAREA IV 31/07
- issued
- 2007-01-22 13:40Z
- status
- cancelled 2007-01-27 08:01Z (archive)
- self-cancels
- 2007-01-27 08:01Z
- cancels
- NAVAREA IV 25/07
- authority
- E-MAIL FERGUSSON 220114Z JAN 07.
- sea
- North Atlantic Ocean
- position
- 12.587, -59.601
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SURVEY OPERATIONS BY M/V AKADEMIK NEMCHINOV
A. IN PROGRESS UNTIL 230700Z JAN IN AREA BETWEEN
13-24-09N 14-03-11N AND 060-19-45W 059-28-10W.
B. 230701Z TO 270701Z JAN IN AREA BOUND BY
13-26-43N 060-18-46W, 11-45-28N 059-14-21W,
11-28-34N 058-43-35W, 13-43-52N 060-11-46W.
TEN MILE BERTH REQUESTED.
2. CANCEL NAVAREA IV 25/07.
3. CANCEL THIS MSG 270801Z JAN.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2007-01-23 07:01Z | 2007-01-27 07:01Z | — | 96 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · survey operations
164 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
Timeline
Nearby now · within 120 nm
- GrenadinesWrecks · 105.8 nm
- Trinidad and tobagoNav aids · 113.2 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.