# SDR 98ZZZX2508

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N140SA](https://openairdocs.org/aircraft/N140SA), registered now
- Make and model: Dhav DHC6300
- Aircraft serial: 267
- System (JASC): [6120 · Propeller Controlling System](https://openairdocs.org/jasc/6120)
- Part: Switch
- Part number: 8190024
- Condition: Failed
- Location: Rt Engine
- Stage of operation: CL
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX2508

## Discrepancy

SHORTLY AFTER LEAVING RUNWAY ON TAKEOFF FROM GRAND CANYON, AZ, LEFT PROPELLER FEATHERED UNCOMMANDED BY CREW.  FLIGHT ABORTED AND A SAFE LANDING WAS MADE AT VALLE AIRPORT, AZ.  MAINTENANCE REPLACED DEFECTIVE TORQUE PRESSURE SWITCH ON RIGHT ENGINE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.