Exercises
Gunnery exercises: a. 262100Z to 270500Z aug, alternate 272100Z to 280500Z aug in area bound by 10-02N…
South China Sea · Vietnam · HYDROPAC 2861/17
- issued
- 2017-08-23 13:32Z
- status
- cancelled 2017-08-25 12:55Z (archive)
- self-cancels
- 2017-08-30 18:00Z
- authority
- HAIPHONG RADIO 231253Z AUG 17.
- sea
- South China Sea
- position
- 9.989, 107.250
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTH CHINA SEA.
VIETNAM.
DNC 11.
1. GUNNERY EXERCISES:
A. 262100Z TO 270500Z AUG, ALTERNATE
272100Z TO 280500Z AUG IN AREA BOUND BY
10-02N 107-11E, 10-02N 107-17E,
09-54N 107-17E.
B. 2300Z TO 1700Z COMMENCING DAILY 26 THRU 28 AUG,
ALTERNATE 292300Z TO 301700Z AUG
IN AREA BETWEEN
09-56N 09-47N AND 107-28E 107-19E.
2. CANCEL THIS MSG 301800Z AUG 17.
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-08-26 21:00Z | 2017-08-27 05:00Z | — | 8 h |
| 2017-08-26 23:00Z | 2017-08-27 17:00Z | — | 18 h |
| 2017-08-27 21:00Z | 2017-08-28 05:00Z | — | 8 h |
| 2017-08-27 23:00Z | 2017-08-28 17:00Z | — | 18 h |
| 2017-08-28 23:00Z | 2017-08-29 17:00Z | — | 18 h |
| 2017-08-29 23:00Z | 2017-08-30 17:00Z | — | 18 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · military exercises
45 within 180 nm since 2015 · 0 in the last 12 months · 0 in force now
15
19
- Gunnery exercises 070100Z to 070145Z dec, alternate 080100Z to 080145Z dec in area bound by 11-56.75N…2019-12-05
- Hazardous operations 04 dec, alternate 05 and 06 dec in area bound by 11-10N 108-55E, 11-10N 109-05E, 11-00N…2019-12-02
- Hazardous operations 092300Z to 101030Z in area bound by 10-04.8N 107-02.5E, 10-08.8N 107-02.5E, 10-08.8N…2019-10-09
- Hazardous operations 2300Z to 1030Z commencing daily 07 thru 09 oct in area bound by 10-08.75N 107-02.50E,…2019-10-09
- Hazardous operations 022300Z to 030300Z, alternate 032300Z to 040300Z oct in area bound by 12-11.30N…2019-10-01
- Hazardous operations 260200Z to 261600Z, and 270001Z to 271700Z sep, alternate 270200Z to 271600Z and…2019-09-24
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
- Dangerous wreck in 10-22.31N 107-46.96EWrecks · 39 nm
- Sunken wreck exists in 10-22.31N 107-46.96EWrecks · 39 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.