Exercises
Hazardous operations
Western North Atlantic · NAVAREA IV 1053/16
- issued
- 2016-12-13 07:58Z
- status
- cancelled 2016-12-18 21:27Z (archive)
- self-cancels
- 2016-12-18 21:27Z
- authority
- EASTERN RANGE 071716Z DEC 16.
- sea
- North Atlantic Ocean
- position
- 25.634, -62.579
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC.
HAZARDOUS OPERATIONS.
1. HAZARDOUS OPERATIONS 181827Z TO 182027Z DEC
IN AREAS BOUND BY:
A. 28-38N 080-37W, 28-39N 080-29W,
28-39N 080-13W, 28-33N 079-23W,
28-28N 079-23W, 28-31N 080-36W.
B. 28-29N 079-01W, 28-25N 078-28W,
28-23N 078-30W, 28-27N 079-02W.
C. 24-15N 053-13W, 23-35N 050-48W,
23-28N 050-49W, 24-09N 053-15W.
2. CANCEL THIS MSG 182127Z DEC 16.
Activity windows · 1 in the telegram
| opens (UTC) | closes (UTC) | local (UTC) | length |
|---|---|---|---|
| 2016-12-18 18:27Z | 2016-12-18 20:27Z | Dec 18, 18:27 → Dec 18, 20:27 | 2 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 · military exercises
26 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
98
00
05
10
15
18
- Hazardous operations 200048Z to 200203Z jan, alternate 210044Z to 210159Z and 220040Z to 220155Z jan in…2018-01-19
- Hazardous operations 190052Z to 190207Z jan, alternate 200048Z to 200203Z jan in areas bound by: a. 28-38N…2018-01-15
- Hazardous operations 270315Z to 270733Z aug, alternate 280315Z to 280733Z, 290315Z to 290733Z aug in areas…2017-08-26
- Hazardous operations2017-01-20
- Hazardous operations2017-01-15
- Hazardous operations2016-12-17
Season · when military exercises happen here
J
F
M
A
M
J
J
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month of issue, all years in the archive
Timeline
- Hazardous operationscancelled by · 2016-12-17
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.