# SDR 2017FA0000010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 11, 2017
- Submitted: January 11, 2017
- Operation: General aviation
- Aircraft: [N452TX](https://openairdocs.org/aircraft/N452TX), registered now
- Make and model: Cirrus SR22
- Registry model: [Cirrus SR22](https://openairdocs.org/model/cirrus-design-sr22) (OpenAirDocs)
- Aircraft time: 200 hours, 200 cycles
- Engine: Cont IO550N
- Engine time: 200 hours, 200 cycles
- System (JASC): [3420 · Attitude and Direction Data System](https://openairdocs.org/jasc/3420)
- Part: Pitot Head
- Condition: Blocked
- Component: Sam
- Component part number: MD302
- Stage of operation: CL
- How discovered: O
- Nature of condition: G
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2017FA0000010

## Discrepancy

ASI FAILURE (BLOCKED PITOT) LEADS TO CASCADE FAILURE OF THE SAM STANDBY ATTITUDE INDICATOR. ATTITUDE INDICATOR INDICATES RED X ON STANDBY INSTRUMENT.

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