# SDR SIMASUP200624201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 2006
- Submitted: September 13, 2006
- Operation: Air carrier
- Aircraft: [N671AE](https://openairdocs.org/aircraft/N671AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145793
- System (JASC): [2700 · Flight Control System](https://openairdocs.org/jasc/2700)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: DE
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMASUP200624201

## Discrepancy

DAY - FLT 4193 - ON DESCENT, WITH AUTO PILOT ENGAGED RECEIVED BACKUP PITCH TRIM INOPERATIVE MSG FOLLOWED BY ANOTHER RED MSG THE CREW COULDN’T READ.  CAPT FELT A SMALL VIBRATION IN THE YOKE, VIBRATION ASSOCIATED WITH AUTO PILOT.  ISSUED MEL 22-01, COMPLIED WITH EO EM-53MR-696.  OPS CHECK GOOD.  RETURN AIRCRAFT TO SERVICE.  (M)

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