# SDR AALA20000734

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2000
- Submitted: June 30, 2000
- Operation: Air carrier
- Aircraft: N1445B
- Make and model: Fokker F.28 MK 0100
- Registry model: [Fokker F.28 MK 0100](https://openairdocs.org/model/fokker-f-28-mk-0100) (OpenAirDocs)
- Aircraft serial: 11448
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Unknown
- Condition: Odor
- Location: Lavatory
- Stage of operation: TO
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20000734

## Discrepancy

ORD - FLT 844 - ON TAKEOFF, LEFT AFT LAVATORY SMOKE ALERT ON MFDU WITH ELECTRICAL SMELL.  ALERT CLEARED WHEN PACK RECIRCULATING FAN SWITCH TURNED OFF.  RETURNED AND LANDED ORD WITHOUT INCIDENT.  INSPECTED LAVATORY, RECIRCULATING FANS, RAN ENGINES UNABLE TO DUPLICATED PROBLEM.  SYSTEM GROUND CHECK NORMAL OPERATION.  (M)

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