# SDR HNAA2009061900187

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2009
- Submitted: June 19, 2009
- Operation: Air carrier
- Aircraft: N329EN
- Make and model: Dhav DHC8311
- Aircraft serial: 290
- Aircraft time: 35,198 hours, 39,597 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Plate
- 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/HNAA2009061900187

## Discrepancy

PANEL 523AT, 623AT LADDER PLATE CORRODED. PERFORM ULTRSONIC AND EDDY CURRENT NO DAMAGE FOUND. REPAIR PANEL IAW RD8-57-455 AND RD8-57-4187.

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