# SDR HNAA2026030400177

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2026
- Submitted: March 4, 2026
- Operation: Air carrier
- Aircraft: [N642AE](https://openairdocs.org/aircraft/N642AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145193
- Aircraft time: 56,071 hours, 53,291 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Zone 200
- 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/HNAA2026030400177

## Discrepancy

FLOOR SILL FROM FR 30 TO FR 35, RH, HAS CORROSION.  REMOVED BAD SILL AND INSTALLED NEW FROM STOCK NEW FLOOR SILL FROM FR 30 TO FR 35, RH REF EMB 145 SRM 51-40-02

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