Exercises

Hazardous operations 211936Z to 212319Z dec, alternate 221936Z to 222320Z dec in areas bound by: a. 28-36N…

NAVAREA IV 408/04

issued: 2004-12-17 17:10Z
status: cancelled 2004-12-23 00:20Z (archive)
self-cancels: 2004-12-23 00:20Z
authority: CAPE CANAVERAL OP F6001 171118R DEC 04.
sea: North Atlantic Ocean
position: 19.646, -47.681
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 211936Z TO 212319Z DEC, ALTERNATE
   221936Z TO 222320Z DEC IN AREAS BOUND BY:
   A. 28-36N 080-36W, 28-38N 080-31W,
      28-33N 080-09W, 28-29N 080-10W,
      28-27N 080-32W.
   B. 27-48N 071-04W, 26-38N 071-16W,
      26-12N 068-59W, 27-21N 068-46W.
   C. 19-05N 046-55W, 20-24N 046-21W,
      17-04N 038-35W, 15-38N 039-15W.
2. CANCEL THIS MSG 230020Z DEC.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2004-12-21 19:36Z	2004-12-21 23:19Z	—	3 h 43
2004-12-22 19:36Z	2004-12-22 23:20Z	—	3 h 44

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

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

Hazardous operations2016-03-13
Hazardous operations2016-03-12
Hazardous operations2012-04-14
Hazardous operations2010-06-06
Hazardous operations 091956Z to 092113Z jul, alternate 101953Z to 102110Z jul in area bound by 23-52N…2007-07-06
Hazardous operations 140600Z to 180600Z may in areas bound by: a. 29-08N 076-29W, 28-32N 076-29W, 28-32N…2007-05-13

Season · when military exercises happen here

month of issue, all years in the archive

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.