# SDR UALA2010062502263

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2010
- Submitted: June 30, 2010
- Operation: Air carrier
- Aircraft: [N776UA](https://openairdocs.org/aircraft/N776UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26937
- Aircraft time: 58,284 hours, 10,641 cycles
- Engine: Pwa PW4077
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Controller
- Part number: 285W02193
- Part serial: 65
- Condition: Faulty
- Location: Nr 2
- Stage of operation: NR
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010062502263

## Discrepancy

OPBC R OVERHEAD PANEL BUSS CONTROLLER (OPBC) FAULT.  STATUS MSG01- ACTIVE CRUISE HARD; OVERHEAD PANEL BUS CONTROLLER (R) HAS NO OUTPUT ON ANY BUS. MSG02- ACTIVE CRUISE HARD; OVERHEAD PANEL BUSS CONTROLLER (R) HAS NO OUTPUT ON ANY BUS. MSG-2348802 ACTIVE ER HARD, MSG-2348802 ACTIVE ER HARD.  REPLACED R OPBC.  OPS OKAY.

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