# SDR N58AN58GENOV2

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2009
- Submitted: November 30, 2009
- Operation: Air carrier
- Aircraft: [N58GE](https://openairdocs.org/aircraft/N58GE), registered now
- Make and model: Beech 58
- Registry model: [Beech 58](https://openairdocs.org/model/beech-58) (OpenAirDocs)
- Aircraft serial: TH1480
- Aircraft time: 1,687 hours
- Engine: Cont IO550C
- Engine time: 2 hours
- System (JASC): [8500 · Engine (Reciprocating)](https://openairdocs.org/jasc/8500)
- Part: Counterweight
- Condition: Loose
- Location: Engine
- Part time: 2 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: E, Y
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/N58AN58GENOV2

## Discrepancy

ENGINE FAILED IN FLIGHT.  IT IS SUSPECTED THAT ONE OF THE COUNTERWEIGHTS HAD COME LOOSE DURING OPERATION.

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