# SDR AUS20010557

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 18, 2001
- Submitted: August 7, 2001
- Operation: General aviation
- Make and model: Cessna T210M
- Registry model: [Cessna T210M](https://openairdocs.org/model/cessna-t210m) (OpenAirDocs)
- Engine: Cont TSIO520R
- Propeller: Mcauly D3A34C402
- System (JASC): [3452 · ATC Transponder System](https://openairdocs.org/jasc/3452)
- Part: Transponder
- Part number: 74LS02
- Condition: Faulty
- Location: Atc Transponder
- Component: Atc Transponder, Narco, AT150
- Stage of operation: DE
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AUS20010557

## Discrepancy

(AUS) TRANSPONDER GIVING FALSE ALTITUDE READINGS.

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