Exercises
Hazardous operations 100512Z to 100803Z sep, alternate 110511Z to 110802Z sep in areas bound by: a. 28-31N…
NAVAREA IV 307/99
- issued
- 1999-09-06 09:30Z
- status
- cancelled 1999-09-09 15:56Z (archive)
- self-cancels
- 1999-09-11 09:02Z
- authority
- 45 RANS SCHEDULING CENTER CCAFS OP #7153 021705Z SEP
- sea
- North Atlantic Ocean
- position
- 26.025, -62.848
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 100512Z TO 100803Z SEP, ALTERNATE
110511Z TO 110802Z SEP IN AREAS BOUND BY:
A. 28-31N 080-36W, 28-34N 080-30W, 28-34N 080-28W,
28-33N 080-20W, 28-24N 079-21W, 28-22N 079-21W,
28-22N 080-22W, 28-23N 080-29W, 28-26N 080-36W.
B. 28-38N 079-29W, 28-31N 078-10W, 28-05N 078-12W,
28-12N 079-31W.
C. 28-15N 072-39W, 28-02N 071-15W, 27-22N 068-09W,
26-34N 068-16W, 26-57N 071-22W, 27-10N 072-49W.
D. 27-10N 064-34W, 26-24N 060-48W, 24-52N 061-07W,
25-39N 064-54W.
2. CANCEL THIS MSG 110902Z SEP.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-09-10 05:12Z | 1999-09-10 08:03Z | — | 2 h 51 |
| 1999-09-11 05:11Z | 1999-09-11 08:02Z | — | 2 h 51 |
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
51 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
98
00
05
10
15
19
- Hazardous operations 110125Z to 110255Z oct in areas bound by: a. 29-07N 078-31W, 29-07N 077-40W, 28-42N…2019-10-10
- Hazardous operations 110125Z to 110355Z oct in areas bound by: a. 29-07N 078-31W, 29-07N 077-40W, 28-42N…2019-10-09
- Hazardous operations 100125Z to 100355Z oct, alternate 110125Z to 110355Z oct in areas bound by: a. 29-07N…2019-10-06
- Hazardous operations 070800Z to 071030Z nov, alternate 080800Z to 081030Z nov in areas bound by: a. 29-07N…2018-11-02
- Hazardous operations 030800Z to 031030Z nov, alternate 0800Z to 1030Z daily 04 and 05 nov in areas bound by:…2018-10-31
- Hazardous operations 030800Z to 031030Z nov, alternate 040800Z to 041030Z nov in areas bound by: a. 29-07N…2018-10-31
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.