Exercises

Hazardous operations 220409Z to 220657Z nov, alternate 230409Z to 230654Z nov in areas bound by: a. 28-27N…

NAVAREA IV 385/99

issued: 1999-11-17 09:50Z
status: cancelled 1999-11-22 05:50Z (archive)
self-cancels: 1999-11-23 07:54Z
authority: CCAFS 45 RANS SCHEDULING CENTER OP #7350 091637Z NOV 99
sea: North Atlantic Ocean
position: 25.500, -66.341
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 220409Z TO 220657Z NOV, ALTERNATE
   230409Z TO 230654Z NOV IN AREAS BOUND BY:
   A. 28-27N 080-36W, 28-24N 080-34W, 28-23N 080-10W,
      28-25N 080-09W, 28-35N 080-35W.
   B. 28-09N 074-46W, 27-26N 071-36W, 26-12N 071-52W,
      26-55N 075-02W.
   C. 27-01N 070-49W, 26-36N 069-06W, 25-42N 069-19W,
      26-07N 071-03W.
   D. 26-51N 068-03W, 25-48N 064-10W, 24-07N 064-38W,
      25-12N 068-31W.
2. CANCEL THIS MSG 230754Z NOV.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
1999-11-22 04:09Z	1999-11-22 06:57Z	—	2 h 48
1999-11-23 04:09Z	1999-11-23 06:54Z	—	2 h 45

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

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

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Hazardous operations 230406Z to 230654Z nov in areas bound by: a. 28-27N 080-36W, 28-24N 080-34W, 28-23N…cancelled by · 1999-11-22

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.