Exercises

Hazardous operations 091956Z to 092113Z jul, alternate 101953Z to 102110Z jul in area bound by 23-52N…

NAVAREA IV 189/07

issued: 2007-07-06 22:04Z
status: cancelled 2007-07-06 22:23Z (archive)
self-cancels: 2007-07-10 22:10Z
authority: CCGD7 711/07 061857Z JUL 07.
sea: North Atlantic Ocean
position: 21.624, -47.518
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 091956Z TO 092113Z JUL, ALTERNATE
   101953Z TO 102110Z JUL IN AREA BOUND BY
   23-52N 053-11W, 22-35N 046-52W,
   21-09N 042-25W, 19-05N 042-46W,
   20-48N 048-12W, 22-52N 053-45W.
2. CANCEL THIS MSG 102210Z JUL.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2007-07-09 19:56Z	2007-07-09 21:13Z	—	1 h 17
2007-07-10 19:53Z	2007-07-10 21:10Z	—	1 h 17

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

23 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

Hazardous operations 261500Z to 281840Z oct2023-10-24
Hazardous operations in progress until 062138Z mar in areas bound by: a. 28-32.88N 080-33.89W, 28-28.00N…2023-03-03
Hazardous operations2010-11-19
Hazardous operations2010-11-18
Hazardous operations2010-11-14
Hazardous operations 261125Z to 261241Z sep, alternate 271120Z to 271236Z and 281114Z to 281230Z sep in…2007-09-21

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Cancel NAVAREA IV 189/07 and this msgcancelled by · 2007-07-06

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.