# SDR WI5R2017110700001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 6, 2017
- Submitted: November 7, 2017
- Operation: General aviation
- Aircraft: [N1MG](https://openairdocs.org/aircraft/N1MG), registered now
- Make and model: Cessna 525C
- Registry model: [Cessna 525C](https://openairdocs.org/model/cessna-525c) (OpenAirDocs)
- Aircraft serial: 0246
- Aircraft time: 387 hours, 305 cycles
- Engine: Wilint FJ44
- Engine time: 387 hours, 305 cycles
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Blade
- Condition: Missing
- Location: Ip Rotor
- Part time: 387 hours, 305 cycles
- 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/WI5R2017110700001

## Discrepancy

THE ENGINE WAS RETURNED TO THE REPAIR STATION DUE TO DAMAGE NOTED ON THE HP COMPRESSOR ROTORS.  DISASSEMBLY DISCOVERED TWO MISSING 3RD STAGE IP COMPRESSOR BLADES.  THERE WAS NO EVIDENCE OF UPSTREAM FOREIGN OBJECT DAMAGE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.