Exercises

Hazardous operations

Aegean Sea · HYDROLANT 2891/15

issued: 2015-11-24 12:56Z
status: cancelled 2015-11-25 14:00Z (archive)
self-cancels: 2015-11-25 14:00Z
authority: GREEK NAVTEX LIMNOS 310/15 230830Z NOV 15.
sea: Aegean Sea
position: 40.724, 25.596
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AEGEAN SEA.
HAZARDOUS OPERATIONS.
DNC 09.
1. HAZARDOUS OPERATIONS 250600Z TO 251300Z NOV
   IN AREA BOUND BY
   40-51.50N 025-28.33E, 40-51.50N 025-30.00E,
   40-52.00N 025-37.33E, 40-51.50N 025-37.33E,
   40-50.66N 025-43.00E, 40-35.33N 025-43.00E,
   40-35.33N 025-29.00E.
2. CANCEL THIS MSG 251400Z NOV 15.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2015-11-25 06:00Z	2015-11-25 13:00Z	—	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

616 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 · 91.5 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.