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Cancel HYDROPAC 4553/17 and this msg, operations postponed

Western North Pacific · Philippine Sea · Japan · HYDROPAC 4583/17

issued: 2017-12-26 12:13Z
status: cancelled 2017-12-26 12:13Z (archive)
cancels: HYDROPAC 4553/17
authority: NAVAREA XI 840/17 261209Z DEC 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
PHILIPPINE SEA.
JAPAN.
DNC 12.
CANCEL HYDROPAC 4553/17 AND THIS MSG,
OPERATIONS POSTPONED.

Timeline

Hazardous operations, rocket launching: a. 280337Z to 280523Z dec in area within 49 miles of 30-37-38N…cancels · 2017-12-23
Hazardous operations, rocket launching: a. 280337Z to 280523Z dec in area within 49 miles of 30-37-38N…replaced · 2017-12-23

Nearby now · within 120 nm

Nothing else in force within 120 nm.

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Other

Everything the classifier did not place elsewhere. All current other warnings →

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.