# SDR A6WA201040964

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2010
- Submitted: December 30, 2010
- Operation: Air carrier
- Aircraft: [N446AW](https://openairdocs.org/aircraft/N446AW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7806
- Aircraft time: 18,056 hours, 17,093 cycles
- Engine: Ge CF343B1
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Controller
- Part number: 16591
- Part serial: 4037
- Condition: Inoperative
- Location: Windshield Heat
- Part time: 18,026 hours, 17,063 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A6WA201040964

## Discrepancy

LT WINDSHIELD HEAT CAUTION MSG IN FLIGHT.  COMPLIED WITH QRH AND MESSAGE PERSISTS.  R & R LT WINDSHIELD CONTROLLER AND ANTI-ICE CONTROL PANEL IAW AMM 30-41-01 AND OPS TEST IAW AMM 30-12-21.  M/C WINDSHIELD HEAT CONTROL SWITCH WAS BAD.

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