GNSS operations are unreliable in the affected area due to GBAS channel failures.
2025-06-21 00:00 - 2025-09-20 23:59
Period of Applicability
2025-06-21 00:00 - 2025-09-20 23:59
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Interpretation
GNSS operations are unreliable within the affected area due to the failure of GBAS channels CH20826 and CH20415, impacting RNAV(GNSS), SID/STAR RNAV(GNSS), and GLS 05/23 procedures.
Message
GNSS OPERATION UNRELIABLE WI AD AREA. RNAV(GNSS), SID/STAR RNAV(GNSS), GLS 05/23 PROC NOT AVBL DUE TO GBAS CH20826, CH20415 FAILURE.
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Raw NOTAM
Issued 17 days ago
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