# SDR ABXA20250804170

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 4, 2025
- Submitted: August 4, 2025
- Operation: Air carrier
- Aircraft: [N219CY](https://openairdocs.org/aircraft/N219CY), registered now
- Make and model: Boeing 767383
- Aircraft serial: 24358
- Aircraft time: 97,268 hours, 25,656 cycles
- System (JASC): [3452 · ATC Transponder System](https://openairdocs.org/jasc/3452)
- Part: Transponder
- Condition: Inoperative
- Location: Zone 100
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20250804170

## Discrepancy

ON TAXI OUT, ATC TRANSPONDER INOP.  AIRCRAFT RETURNED TO BLOCKS. (BTB).  MAINTENANCE PERFORMED OPS TEST OF TRANSPONDER IAW  AMM 34-53-03. OPS TEST GOOD.  AIRCRAFT RETURNED TO SERVICE.

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