Exercises

Hazardous operations 181800Z to 182000Z and 191700Z to 191900Z may in area bound by 50-09S 090-20W, 52-40S…

HYDROPAC 939/09

issued: 2009-05-15 04:19Z
status: cancelled 2009-05-15 12:02Z (archive)
self-cancels: 2009-05-19 20:00Z
authority: NAVAREA XV 38/09 150210Z MAY 09.
sea: South Pacific Ocean
position: -48.417, -105.682
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 181800Z TO 182000Z AND
   191700Z TO 191900Z MAY IN AREA BOUND BY
   50-09S 090-20W, 52-40S 091-12W,
   52-41S 093-15W, 42-02S 135-03W.
2. CANCEL THIS MSG 192000Z MAY.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2009-05-18 18:00Z	2009-05-18 20:00Z	—	2 h
2009-05-19 17:00Z	2009-05-19 19:00Z	—	2 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

1 within 180 nm since 2009 · 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 190900Z to 191200Z may in area bound by 09-57.5N 075-59.5E, 09-57.7N 076-14.2E,…cancelled by · 2009-05-15

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.