# SDR AJXA2021120800011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 8, 2021
- Submitted: December 17, 2021
- Operation: Air carrier
- Aircraft: [N750GM](https://openairdocs.org/aircraft/N750GM), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500066
- Aircraft time: 9,516 hours, 5,192 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: None
- Condition: None
- Stage of operation: AP
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AJXA2021120800011

## Discrepancy

DURING APP THE PILOT REPORTED THAT ON THE EICAS  THAT THE FGC AMBER CAS BEGAN TO FLICKER. DURING THIS TIME THEY ALSO EXPERIENCED A PRIMARY TRIM FAILURE. WHEN AIRCRAFT LANDED, THE PRIMARY PITCH TRIM AND FGC WERE TROUBLESHOT AND THE FUNCTIONAL TEST PERFORMED AND MAINTENANCE WAS UNABLE TO DUPLICATE THE FAULT.

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