# SDR NACA20050016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2005
- Submitted: July 18, 2005
- Operation: Air carrier
- Aircraft: [N42NC](https://openairdocs.org/aircraft/N42NC), registered now
- Make and model: Aerosp ATR-42
- Registry model: [Aerosp ATR-42](https://openairdocs.org/model/aerospatiale-atr-atr-42) (OpenAirDocs)
- Aircraft serial: 067
- Aircraft time: 24,674 hours, 24,330 cycles
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Aileron
- Part number: 55761015601401
- Part serial: NSN
- Condition: Lightning Strike
- Location: Lt Wing
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA20050016

## Discrepancy

LIGHTNING STRIKE KNOCKED OUT NR 1 ACW AND NR 1 ECU.  BOTH WERE RESET SUCCESSFULLY.  UPON INSPECTION, DISCOVERED THERE WAS DAMAGE TO LT AILERON.  REPLACED LEFT AILERON ASSEMBLY AND OPS CHECKED GOOD.

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