# SDR 9JLA201112211874

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 20, 2011
- Submitted: December 21, 2011
- Operation: Air carrier
- Aircraft: N393GH
- Make and model: Beech 400A
- Registry model: [Beech 400A](https://openairdocs.org/model/hawker-beechcraft-400a) (OpenAirDocs)
- Aircraft serial: RK240
- Aircraft time: 4,219 hours, 3,341 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Computer
- Part number: 8221019313
- Part serial: 262Y
- Condition: Defective
- Location: Autopilot
- Stage of operation: CR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9JLA201112211874

## Discrepancy

CREW REPORTED THAT THE AUTO-PILOT PITCH TRIM FAIL ANNUNCIATOR ILLUMINATED WITH THE AUTO-PILOT ENGAGED. TROUBLESHOOTING FOUND THE NR 1 FCC, PN 822-1019-313, SN 262Y DEFECTIVE.  INSTALLED A MODIFIED FCC. FUNCTIONAL CHECKS SATISFACTORY.

---
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.