# SDR SIMA980031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N380AE
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B380
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: 7211121100
- Condition: Failed
- Location: E/E Compt
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA980031

## Discrepancy

DFW - AFTER TAKEOFF, AVIONICS SMOKE WARNING CAME ON AND REMAINED ON.  NO VISIBLE SMOKE OR NOTABLE ODOR WAS PRESENT.  FLIGHT RETURNED TO DFW.  REPLACED AVIONICS SMOKE DETECTOR.  SYSTEM TESTED GOOD.  AIRCRAFT RETURNED TO SERVICE.  (M)

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