# SDR HNA2008F00023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 2008
- Submitted: July 28, 2008
- Operation: Air carrier
- Aircraft: [N330EN](https://openairdocs.org/aircraft/N330EN), registered now
- Make and model: Dhav DHC8311
- Aircraft serial: 274
- System (JASC): [6123 · Propeller Feathering/Reversing](https://openairdocs.org/jasc/6123)
- Part: Autofeather Sys
- Condition: Inoperative
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNA2008F00023

## Discrepancy

AUTOFEATHER WOULD NOT ARM DURING TAKEOFF.  RETRIMMED BOTH ENGINES AUTOFEATHER ARMED AT 40 DEGREES OF P/LEVER ANGLE WITH A TORQUE OF 74 PERCENT.  OPS CHECK GOOD.  (K)

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