# SDR DXTA2011112104795

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 20, 2011
- Submitted: November 21, 2011
- Operation: Air carrier
- Aircraft: [N425QS](https://openairdocs.org/aircraft/N425QS), registered now
- Make and model: Gulstm GIVXG450
- Aircraft serial: 4010
- Aircraft time: 4,219 hours, 1,999 cycles
- System (JASC): [3000 · Ice/Rain Protection System](https://openairdocs.org/jasc/3000)
- Part: Anti-Ice System
- Condition: Malfunctioned
- Stage of operation: CL
- How discovered: O
- Nature of condition: M, B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2011112104795

## Discrepancy

LIGHT SMOKE IN THE ENTIRE CABIN, MORE DENSE IN THE REAR PART WITH WING ANTI-ICE SWITCH TURNED ON. CABIN SIDE WALLS WERE HOT TO TOUCH.  SHUTOFF WING ANTI-ICE, SMOKE CLEARED AND ODOR DISSIPATED.

---
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.