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Cancel NAVAREA XII 522/17 and this msg

Eastern North Pacific · Alaska-southeast Coast · NAVAREA XII 525/17

issued: 2017-11-20 17:30Z
status: cancelled 2017-11-20 17:30Z (archive)
cancels: NAVAREA XII 522/17
authority: COGARD CYBERCOM 450/17 CX 201724Z NOV 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
ALASKA-SOUTHEAST COAST.
CANCEL NAVAREA XII 522/17 AND THIS MSG.

Timeline

Biorka dgps station 56-51.3N 135-32.4W unusablecancels · 2017-11-18
Biorka dgps station 56-51.3N 135-32.4W unusablereplaced · 2017-11-18

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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.