Exercises
Hazardous operations 042259Z to 050109Z aug, alternate 052300Z to 060110Z aug in areas bound by: a. 28-36N…
NAVAREA IV 317/03
- issued
- 2003-08-01 17:30Z
- status
- cancelled 2003-08-02 23:51Z (archive)
- self-cancels
- 2003-08-06 02:10Z
- cancels
- NAVAREA IV 311/03
- authority
- CCAFS ALTRV#1998 011358Z AUG 03
- sea
- North Atlantic Ocean
- position
- 21.888, -57.994
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 042259Z TO 050109Z AUG, ALTERNATE
052300Z TO 060110Z AUG IN AREAS BOUND BY:
A. 28-36N 080-36W, 28-30N 079-57W,
28-27N 079-58W, 28-28N 080-32W.
B. 23-06N 059-09W, 21-44N 055-51W,
20-31N 056-20W, 21-54N 059-37W.
2. CANCEL NAVAREA IV 311/03.
3. CANCEL THIS MSG 060210Z AUG.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2003-08-04 22:59Z | 2003-08-05 01:09Z | — | 2 h 10 |
| 2003-08-05 23:00Z | 2003-08-06 01:10Z | — | 2 h 10 |
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
44 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
17
- Hazardous operations 260315Z to 260733Z aug, alternate 270315Z to 270733Z, 280315Z to 280733Z and 290315Z to…2017-08-26
- Hazardous operations 260315Z to 260733Z aug, alternate 270315Z to 270733Z aug in area bound by 24-55N…2017-08-21
- Hazardous operations 181203Z to 181310Z aug, alternate 191200Z to 191307Z aug in areas bound by: a. 28-36N…2017-08-14
- Hazardous operations 181203Z to 181310Z aug, alternate 191200Z to 191307Z aug in areas bound by: a. 28-36N…2017-08-14
- Hazardous operations 230550Z to 230807Z nov, alternate 240550Z to 240807Z nov in areas bound by: a. 28-40N…2009-11-18
- Hazardous operations 140548Z to 140805Z nov, alternate 150548Z to 150805Z nov in areas bound by: a. 28-40N…2009-11-09
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 032258Z to 040109Z aug, alternate 042259Z to 050110Z aug in areas bound by: a. 28-36N…cancels · 2003-07-30
- Hazardous operations 032258Z to 040109Z aug, alternate 042259Z to 050110Z aug in areas bound by: a. 28-36N…replaced · 2003-07-30
- Cancel NAVAREA IV 317/03 and this msg, operations postponedcancelled by · 2003-08-02
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.