Exercises

Hazardous operations 100700Z to 101000Z and 120700Z to 121000Z dec in area bound by 38-48.7N 024-40.8E,…

Aegean Sea · HYDROLANT 3744/19

issued: 2019-12-06 01:48Z
status: cancelled 2019-12-12 11:00Z (archive)
self-cancels: 2019-12-12 11:00Z
authority: GREEK NAVTEX LIMNOS 314/19 060146Z DEC 19.
sea: Aegean Sea
position: 38.810, 24.739
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AEGEAN SEA.
DNC 09.
1. HAZARDOUS OPERATIONS 100700Z TO 101000Z AND
   120700Z TO 121000Z DEC IN AREA BOUND BY
   38-48.7N 024-40.8E, 38-51.2N 024-44.4E,
   38-48.8N 024-47.8E, 38-45.8N 024-44.4E.
2. CANCEL THIS MSG 121100Z DEC 19.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2019-12-10 07:00Z	2019-12-10 10:00Z	—	3 h
2019-12-12 07:00Z	2019-12-12 10:00Z	—	3 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

1076 within 180 nm since 1998 · 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 sunrise to sunset daily until 14 jun and 16 sep thru 31 dec in area bound by 38-16.00N…Exercises · 61.2 nm
Hazardous operations 0500Z to 1500Z daily until 14 jun and 16 sep thru 31 dec except fridays, saturdays,…Exercises · 62.9 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.