Aircraft must follow specified Mode S transponder on-ground procedures.
2025-09-30 10:50 - 2026-03-30 21:00
Period of Applicability
2025-09-30 10:50 - 2026-03-30 21:00
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Interpretation
Aircraft Mode S transponder on-ground procedures: turn on before towing/engine start, and turn off after parking on stand.
Message
ACFT MODE S RESPONDER ON-GND OPERATION: - TURN-ON BEFORE TOWING (ENGINE START-UP) - TURN-OFF AFTER ACFT PARKING ON STAND.
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Raw NOTAM
Issued 2 days ago
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