Exercises

Hazardous operations 091900Z to 100100Z dec, alternate 101900Z to 110100Z dec in areas bound by: a. 29-08N…

NAVAREA IV 398/05

issued: 2005-12-08 03:27Z
status: cancelled 2005-12-11 02:00Z (archive)
self-cancels: 2005-12-11 02:00Z
cancels: NAVAREA IV 396/05
authority: CAPE CANAVERAL OP# 2212 FAX 07 DEC 05.
sea: North Atlantic Ocean
position: 15.367, -41.538
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 091900Z TO 100100Z DEC,
   ALTERNATE 101900Z TO 110100Z DEC
   IN AREAS BOUND BY:
   A. 29-08N 076-29W, 28-32N 076-29W,
      28-32N 075-44W, 29-08N 075-45W.
   B. 28-24N 073-10W, 27-51N 073-18W,
      27-37N 072-16W, 27-34N 071-30W.
   C. 26-51N 067-04W, 26-00N 067-20W,
      25-32N 065-50W, 25-43N 064-59W,
      26-07N 064-52W, 26-23N 065-34W.
   D. 17-15N 043-38W, 16-04N 044-18W,
      14-22N 041-15W, 14-01N 039-10W,
      14-40N 038-48W, 16-16N 041-37W.
   E. 11-00S 001-45W, 13-34S 001-30W,
      13-47S 003-30W, 12-30S 003-30W,
      10-01S 001-07W.
2. CANCEL NAVAREA IV 396/05.
3. CANCEL THIS MSG 110200Z DEC.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2005-12-09 19:00Z	2005-12-10 01:00Z	—	6 h
2005-12-10 19:00Z	2005-12-11 01:00Z	—	6 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

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

Hazardous operations 171230Z thru 200123Z sep in areas bound by: a. 28-56N 079-59W, 29-02N 079-53W, 29-06N…2021-09-15
Hazardous operations 171230Z thru 200123Z sep in areas bound by: a. 28-56N 079-59W, 29-02N 079-53W, 29-06N…2021-09-15
Hazardous operations2016-03-13
Hazardous operations2016-03-12
Hazardous operations2012-04-14
Hazardous operations2010-06-06

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Hazardous operations 101900Z to 110220Z dec in areas bound by: a. 29-08N 076-29W, 28-32N 076-29W, 28-32N…cancels · 2005-12-07
Hazardous operations 101900Z to 110220Z dec in areas bound by: a. 29-08N 076-29W, 28-32N 076-29W, 28-32N…replaced · 2005-12-07

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.