# SDR SWIA971472

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 3, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N289YV
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120289
- Engine: Pwa PW118A
- System (JASC): [3452 · ATC Transponder System](https://openairdocs.org/jasc/3452)
- Part: Transponder
- Condition: Failed
- Location: E & E Compt
- Stage of operation: CL
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA971472

## Discrepancy

ATC REPORTS NO MODE C ON TRANSPONDER.  RETURNED TO FIELD.  SWAPPED TDR 94 BOXES AND PERFORMED GROUND CHECK.  OPS CHECKS GOOD.

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