Exercises
DNC11
South China Sea · Vietnam · HYDROPAC 1372/19
- issued
- 2019-04-24 01:20Z
- status
- cancelled 2019-04-27 02:15Z (archive)
- self-cancels
- 2019-04-27 02:15Z
- authority
- HAIPHONG RADIO 240031Z APR 19.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTH CHINA SEA. VIETNAM. DNC11. 1. HAZARDOUS OPERATIONS 260001Z TO 260115Z APR, ALTERNATE 270001Z TO 270115Z APR IN AREAS BETWEEN: A. 11-41N 11-28N AND 109-43E 110-00E. B. 12-11N 11-00N AND 109-43E 110-00E. 2. CANCEL THIS MSG 270215Z APR 19.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2019-04-26 00:01Z | 2019-04-26 01:15Z | — | 1 h 14 |
| 2019-04-27 00:01Z | 2019-04-27 01:15Z | — | 1 h 14 |
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.