Exercises
Hazardous operations
Western North Pacific · Philippine Sea · HYDROPAC 863/10
- issued
- 2010-04-25 09:31Z
- status
- cancelled 2010-04-30 10:00Z (archive)
- self-cancels
- 2010-04-30 10:00Z
- cancels
- HYDROPAC 862/10
- authority
- USCGC MELLON 220300Z APR 10 - USCGC MELLON 220252Z APR 10.
- position
- 11.334, 131.418
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH PACIFIC. PHILIPPINE SEA. HAZARDOUS OPERATIONS. 1. GUNNERY EXERCISES 0200Z TO 0400Z DAILY 28 AND 29 APR WITHIN 50 MILES OF 11-30N 133-20E. 2. GUNNERY AND PYROTECHNICS EXERCISES 0700Z TO 0900Z DAILY 29 AND 30 APR WITHIN 50 MILES OF 11-10N 129-30E. 3. CANCEL HYDROPAC 862/10. 4. CANCEL THIS MSG 301000Z APR.
This area · military exercises
10 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
02
05
10
- Gunnery exercises 0200Z to 0400Z daily 28 and 29 apr within 14 miles of 11-30N 133-20E2010-04-25
- Hazardous operations: a. 250540Z to 250940Z aug, alternate 260540Z to 260940Z aug in area bound by 34-25-46N…2009-08-21
- Hazardous operations: a. 190540Z to 190940Z aug, alternate 0540Z to 0940Z daily 20 thru 26 aug in area bound…2009-08-16
- Hazardous operations 11 aug: a. 0540Z to 0940Z in area bound by 34-25-46N 127-31-13E, 34-16-47N 127-26-11E,…2009-08-07
- Gunnery exercises 102200Z to 110800Z dec in area bound by 13-23N 130-12E, 11-41N 129-29E, 11-48N 129-10E,…2008-12-07
- Hazardous operations 290300Z to 290600Z nov, alternate 0300Z to 0600Z daily 30 nov thru 28 dec in areas…2003-11-25
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
Nothing else in force within 120 nm.
Worldwide now
34 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.