# SDR CHQA20140204040

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2014
- Submitted: February 10, 2014
- Operation: Air carrier
- Aircraft: N561RP
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145447
- Aircraft time: 27,705 hours, 22,786 cycles
- Engine: Rroyce AE3007A1P
- Engine time: 25,169 hours, 21,088 cycles
- System (JASC): [3425 · Integrated Flight System](https://openairdocs.org/jasc/3425)
- Part: Isis
- Part number: C16221GD04
- Part serial: C16221003171
- Condition: Faulted
- Location: Cockpit
- Part time: 25,379 hours, 25,243 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CHQA20140204040

## Discrepancy

CREW REPORTED THAT DURING FLIGHT THE STANDBY ATTITUDE INDICATOR WENT BLANK & WENT TO, ATT CAGE.  THE CREW RETURNED TO FIELD & LANDED WITHOUT INCIDENT..  RESET THE ISIS CB, ALL INDICATIONS RETURNED TO NORMAL & NO FURTHER DEFECTS WERE NOTED.

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