# SDR AU990723

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Amtr MUSTANG2
- Engine: Lyc IO360B1E
- Propeller: Hartzl HCC2YK1
- System (JASC): [5540 · Rudder Structure](https://openairdocs.org/jasc/5540)
- Part: Rudder
- Condition: Separated
- Location: Vertical Stab
- Stage of operation: DE
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU990723

## Discrepancy

(AUS) RUDDER FLUTTER CAUSED THE RUDDER TO SEPARATE FROM THE FIN REAR SPAR AT THE HINGE POINT.

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