Exercises
Hazardous operations 080917Z to 081008Z and 081217Z to 081308Z jul, alternate 090901Z to 090952Z and 091201Z…
NAVAREA IV 212/99
- issued
- 1999-07-02 09:35Z
- status
- cancelled 1999-07-08 14:45Z (archive)
- self-cancels
- 1999-07-09 13:52Z
- authority
- CCAFS OP#1442 281950Z JUN 99
- sea
- North Atlantic Ocean
- position
- 41.597, -61.444
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 080917Z TO 081008Z AND 081217Z TO
081308Z JUL, ALTERNATE 090901Z TO 090952Z AND 091201Z TO
091252Z JUL IN AREAS BOUND BY:
A. 28-30N 080-39W, 28-36N 080-28W, 28-42N 080-13W,
28-30N 080-08W, 28-20N 080-35W.
B. 40-51N 064-28W, 43-57N 058-47W, 42-35N 058-03W,
39-30N 063-46W.
2. CANCEL THIS MSG 091352Z JUL.
Activity windows · 4 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-07-08 09:17Z | 1999-07-08 10:08Z | — | 51 min |
| 1999-07-08 12:17Z | 1999-07-08 13:08Z | — | 51 min |
| 1999-07-09 09:01Z | 1999-07-09 09:52Z | — | 51 min |
| 1999-07-09 12:01Z | 1999-07-09 12:52Z | — | 51 min |
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
14 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
07
- Hazardous operations 102204Z to 102321Z dec, alternate 112159Z to 112316Z dec in areas bound by: a. 28-33N…2007-12-05
- Hazardous operations 141517Z to 141634Z jun, alternate 151503Z to 151620Z jun in areas bound by: a. 28-36N…2007-06-08
- Hazardous operations 030740Z to 030854Z feb, alternate 040726Z to 040840Z feb in areas bound by: a. 28-34N…2005-01-28
- Hazardous operations 082054Z to 082211Z feb, alternate 092038Z to 092155Z feb in areas bound by: a. 28-32N…2000-02-03
- Hazardous operations 062126Z to 062243Z feb, alternate 072110Z to 072227Z feb in areas bound by: a. 28-32N…2000-02-02
- Hazardous operations 170437Z to 170528Z aug, alternate 180421Z to 180512Z aug in areas bound by: a. 28-24N…1999-08-12
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.