Exercises

Hazardous operations

Aegean Sea · HYDROLANT 2464/12

issued: 2012-10-22 09:45Z
status: cancelled 2012-10-30 11:00Z (archive)
self-cancels: 2012-10-30 11:00Z
authority: GREEK NAVTEX LIMNOS 337/12 191220Z OCT 12.
sea: Aegean Sea
position: 38.810, 24.734
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AEGEAN SEA.
HAZARDOUS OPERATIONS.
1. HAZARDOUS OPERATIONS 230600Z TO 230900Z AND
   300700Z TO 301000Z OCT IN AREA BOUND BY
   38-48.7N 024-40.0E, 38-51.2N 024-44.4E,
   38-48.8N 024-47.8E, 38-45.8N 024-44.1E.
2. CANCEL THIS MSG 301100Z OCT 12.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2012-10-23 06:00Z	2012-10-23 09:00Z	—	3 h
2012-10-30 07:00Z	2012-10-30 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

1091 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 · 61.4 nm
Hazardous operations 0500Z to 1500Z daily until 14 jun and 16 sep thru 31 dec except fridays, saturdays,…Exercises · 62.8 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.