# SDR DJFA2007150

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 26, 2007
- Submitted: December 28, 2007
- Operation: Air carrier
- Aircraft: [N783TA](https://openairdocs.org/aircraft/N783TA), registered now
- Make and model: Beech 400A
- Registry model: [Beech 400A](https://openairdocs.org/model/hawker-beechcraft-400a) (OpenAirDocs)
- Aircraft serial: RK234
- Aircraft time: 6,973 hours, 5,774 cycles
- Engine: Pwa JT15D5
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: CR
- 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/DJFA2007150

## Discrepancy

IN CRUISE, CREW NOTED BURNING ODOR FROM HEAT DUCTS.  MAINTENANCE TESTED THE ENVIRONMENTAL SYSTEM BUT WAS UNABLE TO DUPLICATE THE DISCREPANCY.

---
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.