# SDR FMMA20111005001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2011
- Submitted: October 5, 2011
- Operation: Air carrier
- Aircraft: [N21WU](https://openairdocs.org/aircraft/N21WU), registered now
- Make and model: Cessna 421C
- Registry model: [Cessna 421C](https://openairdocs.org/model/cessna-421c) (OpenAirDocs)
- Aircraft serial: 421C0650
- Aircraft time: 8,357 hours
- Engine: Cont GTSIO520L
- Engine time: 281 hours
- Propeller: Mcauly 3FF32C501
- System (JASC): [6123 · Propeller Feathering/Reversing](https://openairdocs.org/jasc/6123)
- Part: Unknown
- Condition: Malfunctioned
- Location: Rt Propeller
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FMMA20111005001

## Discrepancy

NO OIL PRESSURE RIGHT ENGINE.  RIGHT PROPELLER WOULD NOT COMPLETELY FEATHER.

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