# SDR CA091110010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2009
- Submitted: December 1, 2009
- Operation: General aviation
- Make and model: Cessna 207A
- Registry model: [Cessna 207A](https://openairdocs.org/model/cessna-207a) (OpenAirDocs)
- Aircraft time: 13,107 hours
- Engine: Cont IO520F
- System (JASC): [3452 · ATC Transponder System](https://openairdocs.org/jasc/3452)
- Part: Antenna
- Condition: Malfunctioned
- Location: Atc Transponder
- Component: Transponder
- Component part number: 414701028
- Stage of operation: NR
- How discovered: O
- Nature of condition: H
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA091110010

## Discrepancy

(CAN) TRANSPONDER WORKING ON OUT BOUND LEG BUT FAILS ON RETURN LEG  TRACKED DOWN TO FAULTY ANTENNA AWAITING PART.

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