# SDR CALA2013102192212

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 2013
- Submitted: October 25, 2013
- Operation: Air carrier
- Aircraft: [N768UA](https://openairdocs.org/aircraft/N768UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26919
- Aircraft time: 74,962 hours, 13,275 cycles
- Engine: Pwa PW4077
- System (JASC): [2312 · VHF Communications System](https://openairdocs.org/jasc/2312)
- Part: Audio Panel
- Part number: 285W01143
- Part serial: 9
- Condition: Faulty
- Location: Vhf Comm
- Stage of operation: NR
- 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/CALA2013102192212

## Discrepancy

RT RADIO CONTROL PANEL VHF R BUTTON LIGHT DOES NOT ILLUMINATE.  TEXT FROM LOG4 RT RADIO SELECTED, RADIO DOES SELECT.  REPLACED FIRST OFFICERS ATP.

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