# SDR HNAA2026092300897

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2026
- Submitted: September 23, 2026
- 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: 56,059 hours, 54,043 cycles
- System (JASC): [5540 · Rudder Structure](https://openairdocs.org/jasc/5540)
- Part: Mount
- Condition: Cracked
- Location: Rudder
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2026092300897

## Discrepancy

RUDDER II PANEL 327FR LOWER MOUNTING FLANGE CRACKED ON RH SIDE.  REMOVED CRACKED RUDDER II PANEL 327FR LOWER MOUNTING FLANGE (RIB), PREPPED AND INSTALLED SERVICEABLE 327FR LOWER MOUNT FLANGE (RIB) IAW EMB 145 SRM 51-40-02.

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