Exercises
Gunnery exercises 100100Z to 100300Z sep, alternate 110100Z to 110300Z sep in area between 12-00.97N…
South China Sea · Vietnam · HYDROPAC 3079/17
- issued
- 2017-09-08 13:38Z
- status
- cancelled 2017-09-11 04:00Z (archive)
- self-cancels
- 2017-09-11 04:00Z
- authority
- HAIPHONG RADIO 081230Z SEP 17.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTH CHINA SEA. VIETNAM. DNC 11. 1. GUNNERY EXERCISES 100100Z TO 100300Z SEP, ALTERNATE 110100Z TO 110300Z SEP IN AREA BETWEEN 12-00.97N 11-53.42N AND 109-17.17E 109-35.00E. 2. CANCEL THIS MSG 110400Z SEP 17.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-09-10 01:00Z | 2017-09-10 03:00Z | — | 2 h |
| 2017-09-11 01:00Z | 2017-09-11 03:00Z | — | 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.