# SDR ASOA00081

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 6, 2000
- Submitted: September 27, 2000
- Operation: Air carrier
- Aircraft: [N273AS](https://openairdocs.org/aircraft/N273AS), registered now
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120222
- System (JASC): [2350 · Audio Integrating System](https://openairdocs.org/jasc/2350)
- Part: Control Panel
- Part number: 509111
- Condition: Inoperative
- Location: Cockpit
- Part time: 28,872 hours
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA00081

## Discrepancy

FLT 4915 - CREW REPORTED THAT AFTER F/O WENT TO ASA FREQUENCY A-25 C/B POPPED.  THE F/O LIGHTS EXTINGUISHED AND SMOKE WAS OBSERVED.  CREW DECLARED AN EMERGENCY AND LANDED SAFELY IN TXK.  MAINTENANCE REPLACED THE F/O AUDIO CONTROL PANEL.  OPERATIONAL CHECKS WERE GOOD.  AIRCRAFT RETURNED TO SERVICE.  (M)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.