Exercises

Hazardous operations

Western North Atlantic · NAVAREA IV 920/15

issued: 2015-10-31 17:29Z
status: cancelled 2015-10-31 17:29Z (archive)
cancels: NAVAREA IV 918/15
authority: EASTERN RANGE OP A6711 311701Z OCT 15.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
HAZARDOUS OPERATIONS.
CANCEL NAVAREA IV 918/15 AND THIS MSG, OPERATIONS COMPLETED.

Timeline

Hazardous operationscancels · 2015-10-31
Hazardous operationsreplaced · 2015-10-31

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.