Exercises

Hazardous operations

Brazil-south Coast · HYDROLANT 2177/16

issued: 2016-08-25 01:26Z
status: cancelled 2016-08-31 22:00Z (archive)
self-cancels: 2016-08-31 22:00Z
authority: NAVAREA V S 690/16 250050Z AUG 16.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-SOUTH COAST.
HAZARDOUS OPERATIONS.
DNC 01.
1. HAZARDOUS OPERATIONS 0800Z TO 2100Z DAILY
   30 AND 31 AUG IN AREA BETWEEN
   23-40S 23-20S AND 043-05W 042-43W.
2. CANCEL THIS MSG 312200Z AUG 16.

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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.