# SDR HNAA2021101800498

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2021
- Submitted: October 18, 2021
- Operation: Air carrier
- Aircraft: [N649PP](https://openairdocs.org/aircraft/N649PP), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145234
- Aircraft time: 48,074 hours, 44,390 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: None
- Condition: None
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2021101800498

## Discrepancy

EXTERNAL FUSELAGE SKIN HAS POSSIBLE CRACKS AROUND 21 RIVETS AT FR 77 BTW STR 2R-9R .... PERFORMED PT INSPECTION IAW EASI NDTM. FOUND CRACKS AT 1 RIVET .... ACCOMPLISHED REPAIR OF CRACKED SKIN AROUND 1 FASTENER AT FR 77 BTW STGR 3R-4R IAW EMB 145 SRM 53-32-01 ITEM 9 AND EO1-53-21-0288

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