# SDR 97ZZZX4024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 22, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N527FB](https://openairdocs.org/aircraft/N527FB), registered now
- Make and model: Hughes 500N
- Aircraft serial: LN007
- System (JASC): [6710 · Main Rotor Control](https://openairdocs.org/jasc/6710)
- Part: Switch
- Part number: A21810064603
- Condition: Failed
- Location: Stick Trim
- Part time: 164 hours
- Stage of operation: NR
- Nature of condition: F
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX4024

## Discrepancy

RUNAWAY TRIM, FORE AND AFT, DUE TO STICK TRIM SWITCH FAILURE.

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