# SDR SIMA0481

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2000
- Submitted: April 1, 2000
- Operation: Air carrier
- Aircraft: N355AT
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 355
- System (JASC): [2610 · Detection System](https://openairdocs.org/jasc/2610)
- Part: Controller
- Part number: 1050032
- Part serial: 1106
- Condition: Failed
- Location: E/E Bay
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA0481

## Discrepancy

DFW - FLT 3821 - ELECTRICAL SMOKE INDICATION WITH SLIGHT SMOKE SMELL.  REMOVED AND REPLACED DC BUS POWER CONTROL UNIT.  OPS CHECK GOOD.  (M)

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