Exercises
Gunnery exercises 030200Z to 030400Z mar, alternate 040200Z to 040400Z mar in area between 11-57.13N…
South China Sea · Vietnam · HYDROPAC 721/17
- issued
- 2017-03-01 02:06Z
- status
- cancelled 2017-03-04 05:00Z (archive)
- self-cancels
- 2017-03-04 05:00Z
- authority
- HAIPHONG RADIO 010159Z MAR 17.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTH CHINA SEA. VIETNAM. DNC 11. 1. GUNNERY EXERCISES 030200Z TO 030400Z MAR, ALTERNATE 040200Z TO 040400Z MAR IN AREA BETWEEN 11-57.13N 12-01.50N AND 109-17.00E 109-23.00E. 2. CANCEL THIS MSG 040500Z MAR 17.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-03-03 02:00Z | 2017-03-03 04:00Z | — | 2 h |
| 2017-03-04 02:00Z | 2017-03-04 04:00Z | — | 2 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
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.