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Loran-c station grangeville, rates 7980-W and 9610-Z, unusable 1400Z to 2200Z daily 13 and 14 apr, alternate…

NAVAREA IV 124/09

issued: 2009-04-08 17:02Z
status: cancelled 2009-04-14 01:53Z (archive)
self-cancels: 2009-04-16 23:00Z
authority: COGARD NAVCEN 261703Z APR 09.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. LORAN-C STATION GRANGEVILLE, RATES 7980-W AND 9610-Z,
   UNUSABLE 1400Z TO 2200Z DAILY 13 AND 14 APR, ALTERNATE
   1400Z TO 2200Z DAILY 15 AND 16 APR.
2. CANCEL THIS MSG 162300Z APR.

Timeline

Cancel NAVAREA IV 124/09 and this msg, station restoredcancelled by · 2009-04-14

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Other

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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.