Exercises
Gunnery exercises 230100Z to 230400Z mar, alternate 240100Z to 240400Z mar in area bound by 09-51.57N…
Gulf of Thailand · Vietnam · HYDROPAC 955/17
- issued
- 2017-03-20 00:37Z
- status
- cancelled 2017-03-24 05:00Z (archive)
- self-cancels
- 2017-03-24 05:00Z
- authority
- HAIPHONG RADIO 200030Z MAR 17.
- sea
- Gulf of Thailand
- position
- 9.840, 104.081
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
GULF OF THAILAND. VIETNAM. DNC 03. 1. GUNNERY EXERCISES 230100Z TO 230400Z MAR, ALTERNATE 240100Z TO 240400Z MAR IN AREA BOUND BY 09-51.57N 104-00.50E, 09-54.80N 104-05.70E, 09-49.20N 104-09.20E, 09-46.00N 104-04.10E. 2. CANCEL THIS MSG 240500Z MAR 17.
Activity windows · 2 in the telegram
| opens (UTC) | closes (UTC) | local (UTC) | length |
|---|---|---|---|
| 2017-03-23 01:00Z | 2017-03-23 04:00Z | Mar 23, 01:00 → Mar 23, 04:00 | 3 h |
| 2017-03-24 01:00Z | 2017-03-24 04:00Z | Mar 24, 01:00 → Mar 24, 04:00 | 3 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
11 within 180 nm since 2015 · 0 in the last 12 months · 0 in force now
15
19
- 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 260300Z to 260830Z sep in area bound by 10-01.20N 104-01.66E, 09-53.56N 104-02.66E,…2019-09-24
- Hazardous operations 210001Z to 210800Z and 220100Z to 221530Z jun, alternate 230100Z to 231530 jun in area…2019-06-19
- Hazardous operations 170130Z to 170500Z oct in area bound by 10-01.55N 104-02.07E, 09-53.55N 104-02.07E,…2018-10-15
- Gunnery exercises 18 and 19 jun, alternate 20 jun in area bound by 09-54.82N 104-05.87E, 09-49.50N…2018-06-15
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
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month of issue, all years in the archive
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.