# SDR VNAA2024101111101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2024
- Submitted: October 11, 2024
- Operation: Air carrier
- Aircraft: [N547NN](https://openairdocs.org/aircraft/N547NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15317
- Aircraft time: 21,641 hours, 19,609 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: False Activation
- Location: Zone 200
- Stage of operation: TX
- 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/VNAA2024101111101

## Discrepancy

SMOKE AFT LAV WARNING MESSAGE IN FLIGHT AND ON GROUND MULTIPLE TIMES / CYCLED CBP-1 D9, AND PERFORMED OPS CHECK IAW CRJ 900 AMM 26-16-00-710-801-A01. OPS CHECK GOOD. FAULT COULD NOT DUPLICATE.

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