# SDR CALA2026060516850

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2026
- Submitted: June 5, 2026
- Operation: Air carrier
- Aircraft: [N68822](https://openairdocs.org/aircraft/N68822), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 42178
- Aircraft time: 38,275 hours, 14,172 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: Faulted
- Location: Zone 900
- 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/CALA2026060516850

## Discrepancy

FWD LAV SMOKE DETECTOR WENT OFF IN FLIGHT NO SMOKE OR SMELL OF SMOKE PRESENT.  PERFORMED FWD LAV A SMOKE DETECTOR SELF TEST AND SMOKE TEST REF AMM 26-14-00. BOTH OPS CHECK GOOD AT THIS TIME.

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