# SDR SIMA201129101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2011
- Submitted: October 18, 2011
- Operation: Air carrier
- Aircraft: [N613AE](https://openairdocs.org/aircraft/N613AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145081
- Aircraft time: 29,726 hours, 28,150 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 14520571001
- Condition: Corroded
- Location: Fuselage
- 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/SIMA201129101

## Discrepancy

DURING MAINTENANCE BASE VISIT FOUND THE COCKPIT UNDERFLOOR CENTER BAYS FROM FRAME 13--15 CORRODED.  THE AIRCRAFT WAS REMOVED FROM SERVICE.  REPAIRED COCKPIT UNDER FLOOR FRAME 13 TO FRAME 15 CORROSION IAW EO EM-53MR-1882.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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