# SDR USAAD97063

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N973VJ
- Make and model: Doug DC-9-31
- Registry model: [Doug DC-9-31](https://openairdocs.org/model/douglas-dc-9-31) (OpenAirDocs)
- Aircraft serial: 47099
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: Failed
- Location: Aft Lavatory
- Stage of operation: CL
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAAD97063

## Discrepancy

FLIGHT 902 - PIT-BWI - AFTER TAKEOFF THE FLIGHT ATTENDANT REPORTED THAT THE AFT LAV SMOKE DETECTOR WAS SOUNDING AND THER WAS ALSO A 'SCORCHED' SMELL IN THE AREA.  RETURNED TO FIELD.  RAN APU AND ENGINE PNEUMATICS, PRESSURIZED A/C.  NO UNUSUAL SMELLS NOTED.  REPLACED AFT LAV SMOKE DETECTOR.  (M)

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