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Cancel NAVAREA XII 520/17 and this msg

Eastern North Pacific · Alaska-southeast Coast · NAVAREA XII 545/17

issued: 2017-12-01 15:56Z
status: cancelled 2017-12-01 15:56Z (archive)
cancels: NAVAREA XII 520/17
authority: COGARD CYBERCOM 449/17 CX 011341Z DEC 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
ALASKA-SOUTHEAST COAST.
CANCEL NAVAREA XII 520/17 AND THIS MSG.

Timeline

Gustavus dgps station 58-25.1N 135-41.8W unusablecancels · 2017-11-18
Gustavus dgps station 58-25.1N 135-41.8W unusablereplaced · 2017-11-18

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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.