# SDR SWIA200210547

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 5, 2002
- Submitted: January 18, 2002
- Operation: Air carrier
- Aircraft: [N229SW](https://openairdocs.org/aircraft/N229SW), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120305
- Aircraft time: 15,593 hours, 21,956 cycles
- System (JASC): [3425 · Integrated Flight System](https://openairdocs.org/jasc/3425)
- Part: Comparator
- Condition: Faulty
- Location: Nr 2
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA200210547

## Discrepancy

DURING FLIGHT, ATT DISPLAY ON MAP CAME ON.  A/P DISCONNECTED, GYRO AND COMPUTER FLAGS ON COPILOT'S ADI, HDG FLAG ON COPILOT'S HSI.  AFTER A/P DISCONNECT FLAGS WENT AWAY, BUT DURING TURNS F/O'S ATT IND STAYED STRAIGHT AND LVL.  F/O COMMAND BARS SHOW BELOW AIRPLANE SYMBOL.  REPLACED NR 2 AHC85 WITH SERVICEABLE UNIT.  OPS CHECK GOOD ON TAXI.  S/N OFF:  2731.

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