Exercises

Hazardous operations

Aegean Sea · HYDROLANT 544/13

issued: 2013-03-02 00:41Z
status: cancelled 2013-04-30 13:00Z (archive)
self-cancels: 2013-04-30 13:00Z
authority: GREEK NAVTEX IRAKLEIO 84/13 281430Z FEB 13.
sea: Aegean Sea
position: 36.786, 23.669
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AEGEAN SEA.
HAZARDOUS OPERATIONS.
1. HAZARDOUS OPERATIONS 0600Z TO 1300Z DAILY
   04 THRU 07, 11 THRU 14, 19 THRU 21 AND
   26 THRU 28 MAR, 0500Z TO 1200Z DAILY
   02 THRU 04, 08 THRU 11, 15 THRU 18,
   22 THRU 25, 29 AND 30 APR
   IN AREA BOUND BY
   36-56N 023-29E, 36-42N 023-32E,
   36-41N 023-48E, 36-47N 023-55E.
2. CANCEL THIS MSG 301300Z APR 13.

Activity windows · 7 in this warning

opens (UTC)	closes (UTC)	local	length
2013-03-04 06:00Z	2013-03-04 13:00Z	—	7 h
2013-03-05 06:00Z	2013-03-05 13:00Z	—	7 h
2013-03-06 06:00Z	2013-03-06 13:00Z	—	7 h
2013-03-07 06:00Z	2013-03-07 13:00Z	—	7 h
2013-04-02 05:00Z	2013-04-02 12:00Z	—	7 h
2013-04-03 05:00Z	2013-04-03 12:00Z	—	7 h
2013-04-04 05:00Z	2013-04-04 12:00Z	—	7 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

1002 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

Missile operations 0530Z to sunset daily every wednesday thru saturday until 14 jun and 16 seb thru 31 dec…Missiles · 97.5 nm
Hazardous operations sunrise to sunset daily until 14 jun and 16 sep thru 31 dec in area bound by 38-16.00N…Exercises · 102.8 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.