Exercises

Hazardous operations

Brazil-east Coast · HYDROLANT 1477/16

issued: 2016-06-14 17:12Z
status: cancelled 2016-06-14 17:12Z (archive)
cancels: HYDROLANT 1421/16
authority: NAVAREA V S 487/16 141533Z JUN 16.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-EAST COAST.
HAZARDOUS OPERATIONS.
DNC 01.
CANCEL HYDROLANT 1421/16 AND THIS MSG.

Timeline

Hazardous operationscancels · 2016-06-10
Hazardous operationsreplaced · 2016-06-10

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.