# SDR JJBA20220914014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2022
- Submitted: September 14, 2022
- Operation: Air carrier
- Aircraft: [N13202](https://openairdocs.org/aircraft/N13202), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500962
- Aircraft time: 35,855 hours, 24,494 cycles
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: None
- Part number: 9650976003216216
- Condition: Unknown
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JJBA20220914014

## Discrepancy

BOTH COCKPIT SPEAKERS MAKING TICKING NOISE THEN BURNING SMELL FOLLOWED. ISOLATED FAULT TO GPWS COMPUTER. REMOVED AND REPLACED COMPUTER EGPWS. OPS CHECK SAT.

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