# SDR TRBA201121501

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 2011
- Submitted: August 26, 2011
- Operation: Air carrier
- Aircraft: [N270AT](https://openairdocs.org/aircraft/N270AT), registered now
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 270
- System (JASC): [2161 · Cabin Temperature Controller](https://openairdocs.org/jasc/2161)
- Part: Controller
- Condition: Inoperative
- Location: Auto Temp
- Stage of operation: LD
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TRBA201121501

## Discrepancy

CREW NOTICED A STRONG ODOR OF SMOKE IN THE COCKPIT.  THE NR 2 ENGINE ITT ROSE TO 715 DEGREES C. THE DUCT TEMP ON THE CABIN WENT TO 100 DEGREES C.  THE F/A ADVISED OF SMOKE IN THE CABIN.  GROUND RAN ACFT DURING T/S FOUND RT AUTO TEMP CONTROL INOPERATIVE.  MANUAL OK.  NORMAL INDICATION, NO ODOR IN ACFT.

---
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.