AIP amendment updates METAR-AUTO thunderstorm and cloud coding for radio navigation facilities.
2025-09-04 22:32 - PERM
Period of Applicability
2025-09-04 22:32 - PERM
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Interpretation
AIP amendment modifies METAR-AUTO thunderstorm parameter coding (TS) and cloud information (CB, TCU); applies to all radio navigation facilities and references AIP GEN 3.5.3 and spreadsheet 1 for details.
Message
MODIFICATION OF AIP PAC-N: MODIFICATION PARAMETERS METAR-AUTO, THUNDERSTORM PARAMETER CODING (TS) AND CLOUD INFO (CB, TCU). REF AIP: GEN 3.5.3: B) DIFFERENT INFO OR MISSING, AND SPREADSHEET 1.
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Issued 8 days ago
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