Exercises

Hazardous operations 1000Z to 1800Z daily 28 and 29 apr in area between 23-16.8S 23-36.8S and 043-02.8W…

Western South Atlantic · Brazil-south Coast · HYDROLANT 1308/18

issued: 2018-04-24 19:48Z
status: cancelled 2018-04-29 19:00Z (archive)
self-cancels: 2018-04-29 19:00Z
authority: NAVAREA V COASTAL S 315/18 241941Z APR 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
   28 AND 29 APR IN AREA BETWEEN
   23-16.8S 23-36.8S AND 043-02.8W 042-41.1W.
2. CANCEL THIS MSG 291900Z APR 18.

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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.