Exercises

Hazardous operations

Brazil-southeast Coast · HYDROLANT 501/15

issued: 2015-02-28 17:35Z
status: cancelled 2015-02-28 17:35Z (archive)
cancels: HYDROLANT 439/15
authority: NAVAREA V S 173/15 271407Z FEB 15.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-SOUTHEAST COAST.
HAZARDOUS OPERATIONS.
DNC 01.
CANCEL HYDROLANT 439/15 AND THIS MSG.

Timeline

Hazardous operationscancels · 2015-02-21
Hazardous operationsreplaced · 2015-02-21

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.