Exercises

Hazardous operations

Brazil-northeast Coast · HYDROLANT 996/15

issued: 2015-04-25 12:26Z
status: cancelled 2015-04-25 12:26Z (archive)
cancels: HYDROLANT 928/15
authority: NAVAREA V E 398/15 241222Z APR 15.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-NORTHEAST COAST.
HAZARDOUS OPERATIONS.
DNC 01.
CANCEL HYDROLANT 928/15 AND THIS MSG.

Timeline

Hazardous operationscancels · 2015-04-18
Hazardous operationsreplaced · 2015-04-18

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

35 military exercises in force · see all

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.