Exercises
Hazardous operations 2000Z to 0200Z commencing daily 28 thru 30 mar and 0400Z to 0900Z daily 29 thru 31 mar…
HYDROPAC 535/07
- issued
- 2007-03-24 08:53Z
- status
- cancelled 2007-03-31 10:00Z (archive)
- self-cancels
- 2007-03-31 10:00Z
- authority
- NAVAREA XI 109/07 24 MAR 07.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 2000Z TO 0200Z COMMENCING DAILY 28 THRU 30 MAR AND 0400Z TO 0900Z DAILY 29 THRU 31 MAR IN AREA BETWEEN 41-30.0N 42-20.0N AND 131-41.2E 132-49.0E. 2. CANCEL THIS MSG 311000Z MAR.
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2007-03-28 20:00Z | 2007-03-29 02:00Z | — | 6 h |
| 2007-03-29 04:00Z | 2007-03-29 09:00Z | — | 5 h |
| 2007-03-29 20:00Z | 2007-03-30 02:00Z | — | 6 h |
| 2007-03-30 04:00Z | 2007-03-30 09:00Z | — | 5 h |
| 2007-03-30 20:00Z | 2007-03-31 02:00Z | — | 6 h |
| 2007-03-31 04:00Z | 2007-03-31 09:00Z | — | 5 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
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.