Exercises
Hazardous operations 160045Z to 160305Z feb, alternate 170045Z to 170305Z feb in areas bound by: a. 28-34N…
NAVAREA IV 48/99
- issued
- 1999-02-15 02:02Z
- status
- cancelled 1999-02-17 00:00Z (archive)
- self-cancels
- 1999-02-17 04:05Z
- cancels
- NAVAREA IV 39/99
- sea
- North Atlantic Ocean
- position
- 25.408, -63.150
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 160045Z TO 160305Z FEB, ALTERNATE
170045Z TO 170305Z FEB IN AREAS BOUND BY:
A. 28-34N 080-39W, 28-36N 080-32W, 28-33N 080-19W, 28-26N 080-00W,
28-23N 080-00W, 28-22N 080-28W, 28-23N 080-31W, 28-25N 080-39W.
B. 28-34N 079-27W, 28-24N 078-09W, 27-59N 078-12W, 28-09N 079-31W.
C. 28-02N 073-00W, 27-43N 071-28W, 26-54N 068-30W, 26-05N 068-39W,
26-28N 071-38W, 26-47N 073-15W.
D. 26-43N 064-55W, 25-47N 060-59W, 24-06N 061-23W, 25-02N 065-19W.
2. CANCEL NAVAREA IV 39/99.
3. CANCEL THIS MSG 170405Z FEB.Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-02-16 00:45Z | 1999-02-16 03:05Z | — | 2 h 20 |
| 1999-02-17 00:45Z | 1999-02-17 03:05Z | — | 2 h 20 |
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 1999 · 0 in the last 12 months · 0 in force now
99
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
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A
M
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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.