# SDR AALA201901059004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2019
- Submitted: January 7, 2019
- Operation: Air carrier
- Aircraft: [N339PL](https://openairdocs.org/aircraft/N339PL), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33346
- Aircraft time: 5,124 hours, 2,022 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Warning
- Condition: False Activation
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201901059004

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: AT CRUISE AT 2248Z, SMOKE AND OVERHEAD LIGHT ILLUMINATED. L1 LAVATORY CHECKED, APPARENT FALSE ALARM. MAINTENANCE ACCOMPLISHED AMM 26-14-00 AND PERFORMED SATISFACTORY OPERATIONAL CHECK. NO FAULTS NOTED.

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