Exercises

Hazardous operations 0500Z to 0900Z daily 27 and 28 mar in area between 41-40N 42-15N and 131-41E 132-15E

HYDROPAC 517/03

issued: 2003-03-22 13:55Z
status: cancelled 2003-03-28 10:00Z (archive)
self-cancels: 2003-03-28 10:00Z
authority: NAVAREA XIII 6/03 220905Z MAR 03
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 0500Z TO 0900Z DAILY
   27 AND 28 MAR IN AREA BETWEEN
   41-40N 42-15N AND 131-41E 132-15E.
2. CANCEL THIS MSG 281000Z MAR.

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.