# SDR A6WA202111297997

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2021
- Submitted: December 3, 2021
- Operation: Air carrier
- Aircraft: [N429AW](https://openairdocs.org/aircraft/N429AW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7711
- Aircraft time: 40,397 hours, 38,814 cycles
- System (JASC): [2200 · Auto Flight System](https://openairdocs.org/jasc/2200)
- Part: None
- Condition: None
- Stage of operation: CR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A6WA202111297997

## Discrepancy

WHILE ENROUTE TO PWM THE CREW REPORTED RECEIVING A STAB TRIM AND MACH TRIM CAUTION.  THEY DECLARED AND EMERGENCY AND WILL CONTINUE TO PWM.  AT FL310 RECEIVED STAB & MACH TRIM CAUTIONS. C/W QRH, TRIM WOULD NOT  RE-ENGAGE.   ***AIRCRAFT REMOVED FROM SERVICE***  MX IN PROGRESS

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