Exercises

Hazardous operations 1000Z to 2000Z daily 13 and 14 nov in area between 23-11.5S 23-17.0S and 043-30.5W…

Western South Atlantic · Brazil-south Coast · HYDROLANT 3603/17

issued: 2017-11-08 00:14Z
status: cancelled 2017-11-14 21:00Z (archive)
self-cancels: 2017-11-14 21:00Z
authority: NAVAREA V COASTAL S 905/17 080011Z SEP 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
BRAZIL-SOUTH COAST.
DNC 01.
1. HAZARDOUS OPERATIONS 1000Z TO 2000Z DAILY
   13 AND 14 NOV IN AREA BETWEEN
   23-11.5S 23-17.0S AND 043-30.5W 043-36.0W.
2. CANCEL THIS MSG 142100Z NOV 17.

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Nothing else in force within 120 nm.

Worldwide now

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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.