Exercises

Hazardous operations

Aegean Sea · HYDROLANT 241/13

issued: 2013-01-26 22:17Z
status: cancelled 2013-01-28 11:00Z (archive)
self-cancels: 2013-01-28 11:00Z
authority: GREEK NAVTEX LIMNOS 16/13 262145Z JAN 13.
sea: Aegean Sea
position: 39.459, 25.492
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AEGEAN SEA.
HAZARDOUS OPERATIONS.
1. HAZARDOUS OPERATIONS 280600Z TO 281000Z JAN
   IN AREA BOUND BY
   39-25.60N 025-55.67E, 39-00.00N 025-18.00E,
   39-40.00N 025-08.00E, 39-50.00N 025-38.00E.
2. CANCEL THIS MSG 281100Z JAN 13.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2013-01-28 06:00Z	2013-01-28 10:00Z	—	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

767 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 · 67 nm
Hazardous operations sunrise to sunset daily until 14 jun and 16 sep thru 31 dec in area bound by 38-16.00N…Exercises · 94.3 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.