Exercises

Hazardous operations

Aegean Sea · HYDROLANT 2542/14

issued: 2014-10-19 09:20Z
status: cancelled 2014-10-21 10:00Z (archive)
self-cancels: 2014-10-20 10:00Z
authority: GREEK NAVTEX LIMNOS 316/14 171200Z OCT 14.
sea: Aegean Sea
position: 40.260, 25.081
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AEGEAN SEA.
HAZARDOUS OPERATIONS.
DNC 09.
1. HAZARDOUS OPERATIONS 200500Z TO 200900Z OCT
   IN AREA BOUND BY
   40-29.95N 025-57.88E, 40-21.48N 025-53.78E,
   40-14.71N 025-30.70E, 40-09.61N 025-30.77E,
   39-49.00N 024-28.00E, 40-10.00N 024-25.00E,
   40-35.00N 024-58.00E.
2. CANCEL THIS MSG 201000Z OCT 14.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2014-10-20 05:00Z	2014-10-20 09:00Z	—	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

677 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 · 55.8 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.