# SDR CALA2025012301982

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2025
- Submitted: January 23, 2025
- Operation: Air carrier
- Aircraft: [N39450](https://openairdocs.org/aircraft/N39450), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 40004
- Aircraft time: 38,026 hours, 14,010 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: False Activation
- Location: Zone 900
- Stage of operation: NR
- 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/CALA2025012301982

## Discrepancy

MID LAV SMOKE ALARM SOUNDING NO SMOKE RESET SMOKE DETECTOR. OPS CHECK NORMAL FAULT NO LONGER ACTIVE AT THIS TIME. NO SMOKE OR ODORS WERE FOUND.

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