Exercises

Hazardous operations 231100Z to 231500Z dec in area bound by 39-31N 026-00E, 39-41N 026-00E, 39-41N 025-47E,…

Aegean Sea · HYDROLANT 3920/19

issued: 2019-12-20 17:23Z
status: cancelled 2019-12-23 16:00Z (archive)
self-cancels: 2019-12-23 16:00Z
authority: NAVAREA III 1472/19 201156Z DEC 19.
sea: Aegean Sea
position: 39.600, 25.892
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AEGEAN SEA.
DNC 09.
1. HAZARDOUS OPERATIONS 231100Z TO 231500Z DEC
   IN AREA BOUND BY
   39-31N 026-00E, 39-41N 026-00E,
   39-41N 025-47E, 39-31N 025-47E.
2. CANCEL THIS MSG 231600Z DEC 19.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2019-12-23 11:00Z	2019-12-23 15:00Z	—	4 h

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

733 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now

Season · when military exercises happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Hazardous operations 0500Z to 1500Z daily until 14 jun and 16 sep thru 31 dec except fridays, saturdays,…Exercises · 83.8 nm
Hazardous operations sunrise to sunset daily until 14 jun and 16 sep thru 31 dec in area bound by 38-16.00N…Exercises · 106 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.