# SDR CA121220005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 19, 2012
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Engine: Allsn 250C47B
- System (JASC): [6210 · Main Rotor Blades](https://openairdocs.org/jasc/6210)
- Part: Erosion Shield
- Condition: Cracked
- Location: Main Rotor Blade
- Part time: 8,889 hours
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA121220005

## Discrepancy

(CAN) A CRACK APPROXIMATELY 6.0" LONG WAS FOUND ON THE OTBD MOST AREA OF THE L/E EROSION STRIP.

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