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Loran-c chains lessay, rate 6731-X, 6731-Y and 6731-Z and sylt chain, rate 7499-X, unusable 0900Z to 1500Z…

HYDROLANT 2331/05

issued: 2005-12-12 18:20Z
status: cancelled 2005-12-14 16:00Z (archive)
self-cancels: 2005-12-14 16:00Z
authority: NAVAREA I 497/05 121733Z DEC 05.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. LORAN-C CHAINS LESSAY, RATE 6731-X, 6731-Y
   AND 6731-Z AND SYLT CHAIN, RATE 7499-X, UNUSABLE
   0900Z TO 1500Z DAILY 13 AND 14 DEC.
2. CANCEL THIS MSG 141600Z DEC.

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