# SDR SDR2004024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2004
- Submitted: April 19, 2004
- Operation: Air carrier
- Aircraft: [N499AT](https://openairdocs.org/aircraft/N499AT), registered now
- Make and model: Aerosp ATR72
- Aircraft serial: 499
- Engine: Pwa PW127
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Smoke Detector
- Part number: CG7G010
- Condition: Faulty
- Location: Cargo Bay
- Stage of operation: TX
- 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/SDR2004024

## Discrepancy

JUST BEFORE TAXIING, WITH BOTH ENGINES RUNNING, A STRONG ELECTRICAL BURNING ODOR WAS FELT INSIDE THE FLIGHT DECK.  REMOVED AND REPLACED ELECTRICAL SMOKE DETECTOR.

---
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.