# SDR 9JLA2021121731656

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2021
- Submitted: December 17, 2021
- Operation: Air carrier
- Aircraft: N1PK
- Make and model: Gulstm 200
- Aircraft serial: 250
- Aircraft time: 1,357 hours, 650 cycles
- System (JASC): [2350 · Audio Integrating System](https://openairdocs.org/jasc/2350)
- Part: Audio Control
- Part number: 9903333488
- Part serial: 06110033611
- Condition: Inoperative
- Stage of operation: CR
- How discovered: O
- Nature of condition: S
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9JLA2021121731656

## Discrepancy

THE FLIGHT CREW REPORTED THE CO-PILOTS AUDIO PANEL COMMUNICATION INOPERATIVE WITH PILOT SIDE. THE MAINTENANCE TEAM TROUBLESHOT AND DETERMINED THE CO-PILOTS SIDE REQUIRED REPAIRS. THE REPAIRED UNIT WAS REINSTALLED AND OPS CHECKS WERE SATISFACTORY. THE AIRCRAFT WAS THEN RETURNED TO SERVICE.

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