Exercises

Hazardous operations 051800Z to 052000Z and 060900Z to 061100Z mar in area bound by 37-52-13N 026-49-05E,…

Aegean Sea · HYDROLANT 837/20

issued: 2020-03-04 16:57Z
status: cancelled 2020-03-06 12:00Z (archive)
self-cancels: 2020-03-06 12:00Z
authority: GREEK NAVTEX IRAKLEIO 138/20 041656Z MAR 20.
sea: Aegean Sea
position: 37.845, 26.727
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AEGEAN SEA.
DNC 09.
1. HAZARDOUS OPERATIONS 051800Z TO 052000Z AND
   060900Z TO 061100Z MAR IN AREA BOUND BY
   37-52-13N 026-49-05E, 37-49-14N 026-49-05E,
   37-49-13N 026-38-11E, 37-52-11N 026-38-11E.
2. CANCEL THIS MSG 061200Z MAR 20.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2020-03-05 18:00Z	2020-03-05 20:00Z	—	2 h
2020-03-06 09:00Z	2020-03-06 11:00Z	—	2 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

1341 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 · 67.1 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.