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Cancel HYDROPAC 1509/10 and this msg, station restored

North Pacific · Alaska · HYDROPAC 1540/10

issued: 2010-07-29 09:07Z
status: cancelled 2010-07-29 09:07Z (archive)
cancels: HYDROPAC 1509/10
authority: COGARD NAVCEN 282233Z JUL 10.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH PACIFIC.
ALASKA.
CANCEL HYDROPAC 1509/10 AND THIS MSG, STATION RESTORED.

Timeline

Loran-c station attu, rate 5980-X, unusablecancels · 2010-07-23
Loran-c station attu, rate 5980-X, unusablereplaced · 2010-07-23

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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.