# SDR HNAA2020111600328

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2020
- Submitted: November 16, 2020
- Operation: Air carrier
- Aircraft: [N640AE](https://openairdocs.org/aircraft/N640AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145183
- Aircraft time: 46,304 hours, 42,937 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Autopilot Sys
- Condition: Malfunctioned
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2020111600328

## Discrepancy

CLOSE ON MISSED APPROACH MODERATE TURBULENCE CAUSED A/P FA IL EICAS WARNING.  28781 00 JDH.  HISTORY: FACT  15NOV20 02:54 SBY.  PERFORMED AUTOPILOT FUNCTIONAL TEST, IAW AMM 22-11-00.  FUNCTIONAL TEST OK, OPERATIONS CHECK GOOD.

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