Exercises
Hazardous operations 301400Z to 302359Z dec in area between 40-08.4N 40-29.0N and 025-48.5E 026-00.0E
Aegean Sea · HYDROLANT 4224/17
- issued
- 2017-12-28 17:30Z
- status
- cancelled 2017-12-31 01:00Z (archive)
- self-cancels
- 2017-12-31 01:00Z
- authority
- TURKEY 278/17 281714Z DEC 17.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
AEGEAN SEA. DNC 09. 1. HAZARDOUS OPERATIONS 301400Z TO 302359Z DEC IN AREA BETWEEN 40-08.4N 40-29.0N AND 025-48.5E 026-00.0E. 2. CANCEL THIS MSG 310100Z DEC 17.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-12-30 14:00Z | 2017-12-30 23:59Z | — | 9 h 59 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Cancel HYDROLANT 4223/17, operations completedcancelled by · 2017-12-30
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.