Exercises
Gunnery exercises 220630Z to 220730Z and 221130Z to 221630Z jun, alternate 230630Z to 230730Z and 231130Z to…
Gulf of Thailand · Vietnam · HYDROPAC 2141/17
- issued
- 2017-06-19 07:50Z
- status
- cancelled 2017-06-23 17:30Z (archive)
- self-cancels
- 2017-06-23 17:30Z
- authority
- HAIPHONG RADIO 190629Z JUN 17.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
GULF OF THAILAND. VIETNAM. DNC 03. 1. GUNNERY EXERCISES 220630Z TO 220730Z AND 221130Z TO 221630Z JUN, ALTERNATE 230630Z TO 230730Z AND 231130Z TO 231630Z JUN IN AREA BETWEEN 09-54N 09-44N AND 103-59E 104-09E. 2. CANCEL THIS MSG 231730Z JUN 17.
Activity windows · 4 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-06-22 06:30Z | 2017-06-22 07:30Z | — | 1 h |
| 2017-06-22 11:30Z | 2017-06-22 16:30Z | — | 5 h |
| 2017-06-23 06:30Z | 2017-06-23 07:30Z | — | 1 h |
| 2017-06-23 11:30Z | 2017-06-23 16:30Z | — | 5 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.