# SDR HNAA2026021600128

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 14, 2026
- Submitted: February 16, 2026
- Operation: Air carrier
- Aircraft: [N935AE](https://openairdocs.org/aircraft/N935AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500920
- System (JASC): [2720 · Rudder Control System](https://openairdocs.org/jasc/2720)
- Part: Switch
- Part number: 15H0048PH
- Part serial: 3402
- Condition: Abnormal
- Location: Zone 200
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2026021600128

## Discrepancy

YAW DAMPER FAIL'D JUST BEFORE RUD SYS 1-2 INOP DISPLAYED. C/W QRH.     R&R RUDDER SYSTEM 2 PSI SWITCH IAW 27-23-04 OPS AND LEAK CHECK GOOD. PERFORMED INTEGRATED COMPUTOR OPS CHECK IAW AMM 31-42-00 AND FOUND NO DEFECTS.   MX ACTION COMPLETE SUBJECT TO SAT EVAL FLIGHT DUE TO R&R OF RUD SYSTEM 2 PRESSURE SWITCH FOR RUDDER SYSTEM 1/2 INOPERATIVE MESSAGE.   EVALUATION FLIGHT SATISFACTORY.

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