# SDR PNYA20110216001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2011
- Submitted: February 26, 2011
- Operation: Air carrier
- Aircraft: N70076
- Make and model: Cessna 207A
- Registry model: [Cessna 207A](https://openairdocs.org/model/cessna-207a) (OpenAirDocs)
- Aircraft serial: 547
- Aircraft time: 230,000 hours
- Engine: Cont IO520F
- Engine time: 1,560 hours
- System (JASC): [8520 · Reciprocating Engine Power Section](https://openairdocs.org/jasc/8520)
- Part: Crankshaft
- Part number: 639134
- Part serial: NOOCA336
- Condition: Broken
- Location: Crankcase
- Part time: 15,600 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: Y
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PNYA20110216001

## Discrepancy

CRANKSHAFT BROKE IN FLIGHT BETWEEN NR 3 & 4 CYLINDERS FORCING AN UNSCHEDULED LANDING.

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