Exercises
Hazardous operations 1126Z to 1829Z daily 09 dec thru 09 jan 10 in areas: a. within 12 miles of trackline…
NAVAREA IV 528/09
- issued
- 2009-12-06 10:55Z
- status
- cancelled 2009-12-11 10:16Z (archive)
- self-cancels
- 2010-01-09 19:29Z
- authority
- MARINE GUYANE 14/09 241557Z NOV 09.
- sea
- North Atlantic Ocean
- position
- 15.517, -51.629
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 1126Z TO 1829Z DAILY
09 DEC THRU 09 JAN 10 IN AREAS:
A. WITHIN 12 MILES OF TRACKLINE BETWEEN
05-19N 052-47W AND 05-04N 052-30W.
B. BOUND BY
10-54N 052-09W, 10-49N 051-37W,
09-57N 051-46W, 10-02N 052-18W.
C. BOUND BY
12-13N 052-31W, 12-07N 051-35W,
11-10N 051-41W, 11-16N 052-37W.
D. BOUND BY
16-53N 052-00W, 16-47N 050-58W,
14-08N 051-15W, 14-15N 052-18W.
2. CANCEL THIS MSG 091929Z JAN 10.
Activity windows · 32 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-12-09 11:26Z | 2009-12-09 18:29Z | — | 7 h 03 |
| 2009-12-10 11:26Z | 2009-12-10 18:29Z | — | 7 h 03 |
| 2009-12-11 11:26Z | 2009-12-11 18:29Z | — | 7 h 03 |
| 2009-12-12 11:26Z | 2009-12-12 18:29Z | — | 7 h 03 |
| 2009-12-13 11:26Z | 2009-12-13 18:29Z | — | 7 h 03 |
| 2009-12-14 11:26Z | 2009-12-14 18:29Z | — | 7 h 03 |
| 2009-12-15 11:26Z | 2009-12-15 18:29Z | — | 7 h 03 |
| 2009-12-16 11:26Z | 2009-12-16 18:29Z | — | 7 h 03 |
| … 24 more | |||
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · military exercises
4 within 180 nm since 2004 · 0 in the last 12 months · 0 in force now
04
05
09
- Hazardous operations 1126Z to 1829Z daily 15 dec thru 15 jan 10 in areas: a. within 12 miles of trackline…2009-12-11
- Hazardous operations 0700Z to 0830Z daily 23 thru 25 apr and 0415Z to 0630Z daily 26 thru 30 apr in areas…2007-04-17
- Hazardous operations 030615Z to 030704Z aug, alternate 040614Z to 040704Z aug in areas bound by: a. 28-30N…2004-08-03
Season · when military exercises 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
Nothing else in force within 120 nm.
Worldwide now
35 military exercises in force · see all
Exercises
Gunnery, firing and naval exercise areas. All current military exercises →
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.