Exercises

Hazardous operations

Brazil-southeast Coast · HYDROLANT 1298/11

issued: 2011-08-17 09:26Z
status: cancelled 2011-08-17 09:26Z (archive)
cancels: HYDROLANT 1277/11
authority: NAVAREA V S 665/11 16 AUG 11.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-SOUTHEAST COAST.
HAZARDOUS OPERATIONS.
CANCEL HYDROLANT 1277/11 AND THIS MSG.

Timeline

Hazardous operations 1. hazardous operations 0900Z to 2130Z 18 and 19 aug in area bound by 22-58.72S…cancels · 2011-08-13
Hazardous operations 1. hazardous operations 0900Z to 2130Z 18 and 19 aug in area bound by 22-58.72S…replaced · 2011-08-13

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.