# SDR 2023F00147

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 18, 2023
- Submitted: May 18, 2023
- Operation: General aviation
- Aircraft: [N663VL](https://openairdocs.org/aircraft/N663VL), registered now
- Make and model: Bnorm BN2B26
- Aircraft serial: 2110
- Aircraft time: 22,794 hours, 74,961 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Wing
- Condition: Corroded
- Location: Zone 500
- Part time: 22,775 hours, 74,961 cycles
- Component: Wing, Bnorm
- 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/2023F00147

## Discrepancy

CORROSION WAS FOUND BETWEEN WING STA 22 TO W ST 49 LEFT AND RIGHT WING LOWER SHEET METAL LAMINATES, ON FWD AND AFT SPARS LOWER RIVET AREAS

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