Exercises

Hazardous operations

Black Sea · Ukraine · HYDROLANT 1202/16

issued: 2016-05-21 14:15Z
status: cancelled 2016-06-03 18:00Z (archive)
self-cancels: 2016-06-03 18:00Z
authority: NAVAREA III 308/16 211200Z MAY 16.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BLACK SEA.
UKRAINE.
HAZARDOUS OPERATIONS.
DNC 10.
1. HAZARDOUS OPERATIONS 0500Z TO 1700Z DAILY
   23 THRU 27 AND 30 MAY THRU 03 JUN
   IN AREA BETWEEN
   44-41.6N 44-40.5N AND 033-30.1E 033-31.8E.
2. CANCEL THIS MSG 031800Z JUN 16.

Activity windows · 5 in this warning

opens (UTC)	closes (UTC)	local	length
2016-05-23 05:00Z	2016-05-23 17:00Z	—	12 h
2016-05-24 05:00Z	2016-05-24 17:00Z	—	12 h
2016-05-25 05:00Z	2016-05-25 17:00Z	—	12 h
2016-05-26 05:00Z	2016-05-26 17:00Z	—	12 h
2016-05-27 05:00Z	2016-05-27 17:00Z	—	12 h

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

Nearby now · within 120 nm

Nothing else in force within 120 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.