Exercises

Hazardous operations

Brazil-south Coast · HYDROLANT 1498/11

issued: 2011-09-16 20:55Z
status: cancelled 2011-09-23 16:00Z (archive)
self-cancels: 2011-09-23 16:00Z
authority: NAVAREA V S 778/11 161223Z SEP 11.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-SOUTH COAST.
HAZARDOUS OPERATIONS.
1. HAZARDOUS OPERATIONS 1000Z TO 1500 DAILY
   22 AND 23 SEP IN ARE BETWEEN
   23-40S 24-00S AND 042-22W 042-45W.
2. CANCEL THIS MSG 231600Z SEP.

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Exercises

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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.