# SDR UALA2011062703139

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 27, 2011
- Submitted: July 21, 2011
- Operation: Air carrier
- Aircraft: [N478UA](https://openairdocs.org/aircraft/N478UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1533
- Aircraft time: 32,962 hours, 14,293 cycles
- Engine: Iae V2527A5
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Controller
- Part number: 41600318003
- Part serial: 4173
- Condition: Inoperative
- Location: Windshield Heat
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011062703139

## Discrepancy

CAPTAIN'S WINDSHIELD HEAT IS INOPERATIVE.  RESISTANCE CHECKED GOOD. REPLACED WHC 2DG1.

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