Exercises

Hazardous operations 1000Z to 1800Z daily 07 and 08 aug in an area between 23-16.8S 23-36.8S and 042-41.1W…

Western South Atlantic · Brazil-south Coast · HYDROLANT 2495/18

issued: 2018-08-02 01:06Z
status: cancelled 2018-08-08 19:00Z (archive)
self-cancels: 2018-08-08 19:00Z
authority: NAVAREA V COASTAL S 596/18 020049Z AUG 18.
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 1800Z DAILY
   07 AND 08 AUG IN AN AREA BETWEEN
   23-16.8S 23-36.8S AND 042-41.1W 043-02.8W.
2. CANCEL THIS MSG 081900Z AUG 18.

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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.