# SDR DXTA2011052304587

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2011
- Submitted: May 23, 2011
- Operation: Air carrier
- Aircraft: [N820QS](https://openairdocs.org/aircraft/N820QS), registered now
- Make and model: Cessna 560CESSNA
- Aircraft serial: 5600650
- Aircraft time: 5,613 hours, 4,394 cycles
- System (JASC): [3420 · Attitude and Direction Data System](https://openairdocs.org/jasc/3420)
- Part: Display
- Part number: 50117412103
- Part serial: 2063A
- Condition: Inoperative
- Location: Cockpit
- Part time: 1,776 hours, 1,399 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: P
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2011052304587

## Discrepancy

IN FLIGHT, THE STANDBY ATTITUDE INDICATOR SCREEN WENT BLANK THEN DISPLAYED WARNING POWER NEEDS RESET.   R & R STANDBY INDICATOR AND OPS CHECKED GOOD IAW MM 34-21-17.

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