Exercises

Hazardous operations 0600Z to 1300Z daily 08 thru 10, 16 thru 18, 22 thru 24 mar and 0500Z to 1200Z daily 29…

Aegean Sea · HYDROLANT 656/21

issued: 2021-03-06 05:39Z
status: cancelled 2021-03-24 00:36Z (archive)
self-cancels: 2021-04-29 13:00Z
authority: NAVAREA III 227/21 061200Z MAR 21.
sea: Aegean Sea
position: 36.786, 23.669
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AEGEAN SEA.
DNC 09.
1. HAZARDOUS OPERATIONS 0600Z TO 1300Z DAILY
   08 THRU 10, 16 THRU 18, 22 THRU 24 MAR AND
   0500Z TO 1200Z DAILY 29 THRU 31 MAR, 01,
   05 THRU 08, 12 THRU 15, 19 THRU 22 AND
   26 THRU 29 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 291300Z APR 21.

Activity windows · 6 in the telegram

opens (UTC)	closes (UTC)	local (UTC)	length
2021-03-08 06:00Z	2021-03-08 13:00Z	Mar 08, 06:00 → Mar 08, 13:00	7 h
2021-03-09 06:00Z	2021-03-09 13:00Z	Mar 09, 06:00 → Mar 09, 13:00	7 h
2021-03-10 06:00Z	2021-03-10 13:00Z	Mar 10, 06:00 → Mar 10, 13:00	7 h
2021-03-29 05:00Z	2021-03-29 12:00Z	Mar 29, 05:00 → Mar 29, 12:00	7 h
2021-03-30 05:00Z	2021-03-30 12:00Z	Mar 30, 05:00 → Mar 30, 12:00	7 h
2021-03-31 05:00Z	2021-03-31 12:00Z	Mar 31, 05:00 → Mar 31, 12:00	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

1006 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

Timeline

Hazardous operations 240600Z to 241300Z mar, 260700Z to 261200Z MAR,0500Z to 1200Z daily 29 mar thru 01 apr,…cancelled by · 2021-03-24

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 · 97.6 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.