# SDR 0406

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2004
- Submitted: February 6, 2004
- Operation: Air carrier
- Aircraft: N9189Q
- Make and model: Beech 58
- Registry model: [Beech 58](https://openairdocs.org/model/beech-58) (OpenAirDocs)
- Aircraft serial: TH148
- Engine: Cont IO520C
- Propeller: Hartzl BHCJ2YF2C
- System (JASC): [2312 · VHF Communications System](https://openairdocs.org/jasc/2312)
- Part: Audio Panel
- Part number: 066105500
- Condition: Failed
- Location: Cockpit
- Stage of operation: AP
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/0406

## Discrepancy

ON APPROACH,  LOST OVERHEAD SPEAKER,AND PILOTS HEADSET WAS INOPERATIVE.  USED LIGHTS TO SIGNAL TOWER LANDED NO PROBLEM. REMOVED AND REPLACED AUDIO PANEL, OPS CHECKS GOOD.

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