Exercises
Hazardous operations 022330Z to 030126Z jul, alternate 2331Z to 0127Z commencing daily 03 and 04 jul in…
Western North Atlantic · Florida · NAVAREA IV 544/17
- issued
- 2017-06-27 19:38Z
- status
- cancelled 2017-07-03 01:06Z (archive)
- self-cancels
- 2017-07-05 02:27Z
- cancels
- NAVAREA IV 542/17
- authority
- EASTERN RANGE 271859Z JUN 17.
- sea
- North Atlantic Ocean
- position
- 28.083, -72.977
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC.
FLORIDA.
1. HAZARDOUS OPERATIONS 022330Z TO 030126Z JUL,
ALTERNATE 2331Z TO 0127Z COMMENCING DAILY
03 AND 04 JUL IN AREAS BOUND BY:
A. 28-40N 080-38W, 28-39N 080-14W,
28-38N 080-00W, 28-34N 079-18W,
28-32N 079-18W, 28-32N 080-38W.
B. 28-31N 074-52W, 28-11N 070-52W,
27-51N 070-32W, 27-31N 071-12W,
28-11N 074-52W.
2. CANCEL NAVAREA IV 542/17.
3. CANCEL THIS MSG 050227Z JUL 17.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-07-02 23:30Z | 2017-07-03 01:26Z | — | 1 h 56 |
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
39 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
20
21
- Hazardous operations 050122Z to 050621Z jan, alternate 060122Z to 060621Z jan in areas bound by: a.…2021-01-02
- Hazardous operations 152014Z to 152259Z nov, alternate 162043Z to 162259Z nov in areas bound by: a. 28-40N…2018-11-10
- Hazardous operations 090323Z to 090759Z sep, alternate 100323Z to 100759Z sep in areas bound by: a. 28-37N…2018-09-04
- Hazardous operations 260328Z to 260803Z aug, alternate 270328Z to 270803Z aug in areas bound by: a. 28-37N…2018-08-21
- Hazardous operations 220545Z to 221042Z jul, alternate 230545Z to 231042Z jul in areas bound by: a. 28-38N…2018-07-17
- Hazardous operations 060528Z to 060828Z mar, alternate 070528Z to 070828Z mar in areas bound by: a. 28-36N…2018-03-01
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
- Hazardous operations 022330Z to 030026Z jul, alternate 2331Z to 0027Z commencing daily 03 and 04 jul in…cancels · 2017-06-27
- Hazardous operations 022330Z to 030026Z jul, alternate 2331Z to 0027Z commencing daily 03 and 04 jul in…replaced · 2017-06-27
- Hazardous operations 032331Z to 040127Z jul, alternate 042331Z to 050127Z jul in areas bound by: a. 28-40N…cancelled by · 2017-07-03
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.