# SDR CA050425001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 19, 2005
- Submitted: May 2, 2005
- Operation: General aviation
- Make and model: Emb EMB-145ER
- Registry model: [EMB EMB-145ER](https://openairdocs.org/model/embraer-emb-145er) (OpenAirDocs)
- Engine: Allsn AE3007A
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Turbine Blades
- Condition: Failed
- Location: Engine
- Part time: 14,145 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: D, Y, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA050425001

## Discrepancy

(CAN) FOLLOWING A LOUD BANG, UNCOMMANDED IN FLIGHT SHUTDOWN, ENGINE FOR INVESTIGATION.  STRIP REVEALED THAT ONE HPT BLADES HAS FAILED AT ROOT.  REQUESTED FOR FAILED MATERIAL TO BE RETURNED FOR FAILURE ANALYSIS.

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