# SDR CALA2026021613771

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 12, 2026
- Submitted: February 16, 2026
- Operation: Air carrier
- Aircraft: [N77012](https://openairdocs.org/aircraft/N77012), registered now
- Make and model: Boeing 777224
- Aircraft serial: 29860
- Aircraft time: 122,187 hours, 12,385 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: False Activation
- Location: Zone 200
- 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/CALA2026021613771

## Discrepancy

DUE TO RECENT REPORTS OF LOWER PILOT CREW REST SMOKE DETECTOR ALARMING WITH NO EVIDENCE OF SMOKE/FUMES,  REPLACED FLIGHT CREW REST LOWER SMOKE DETECTOR PER TECH SUPPPORT REQUEST. REF AMM 26-14-11. OPS CHECK GOOD.

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