# SDR 9JLA2009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2011
- Submitted: August 4, 2011
- Operation: Air carrier
- Aircraft: [N32WK](https://openairdocs.org/aircraft/N32WK), registered now
- Make and model: Pilats PC1247
- Aircraft serial: 1046
- Aircraft time: 798 hours, 459 cycles
- System (JASC): [3060 · Propeller/Rotor Anti-Ice/De-Ice System](https://openairdocs.org/jasc/3060)
- Part: Controller
- Part number: 9682913227
- Part serial: U062
- Condition: Defective
- Location: De-Ice Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9JLA2009

## Discrepancy

CREW REPORTED THAT THE PROP DE-ICE SYSTEM INOP DURING CRUISE FLIGHT.  TROUBLESHOOTING FOUND THE PROP DE-ICE CONTROLLER ASSY P/N 4E3163-2 S/N U062 TO BE DEFECTIVE.  THIS HAS BEEN THE SECOND CONTROLLER TO GO BAD IN SEVEN MONTHS.

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