# SDR HNAA2021062400290

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2021
- Submitted: June 24, 2021
- Operation: Air carrier
- Aircraft: [N641AE](https://openairdocs.org/aircraft/N641AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145191
- Aircraft time: 47,637 hours, 44,426 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Frm 78 S4-7l
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2021062400290

## Discrepancy

EXTERIOR FUSELAGE AT FR 78 BETWEEN STR 4L-7L HAS POSSIBLE CRACKS AROUND 5 RIVETS.  REPAIRED EXTERIOR FUSELAGE AT FR 78 BETWEEN STR 4L-7L CRACKS AROUND3 RIVETS IAW PIEDMONT EO1-53-21-0141. TWO RIVETS FOUND NOT TO HAVE CRACKS AROUND THEM.

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