# SDR COMA9710418

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N248CA](https://openairdocs.org/aircraft/N248CA), registered now
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120228
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Warning Unit
- Part number: 80055711
- Condition: Malfunction
- Location: E/E Compt
- Part time: 10,903 hours
- Stage of operation: TO
- Nature of condition: N
- Precautionary procedure: C, D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COMA9710418

## Discrepancy

TAKEOFF, TRIM AURAL WARNING SOUNDED, TRIM WAS CONFIRMED TO BE IN TAKEOFF RANGE.  REPLACED THE AURAL WARNING UNIT.

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