# SDR SWIA2026041575692

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2026
- Submitted: April 16, 2026
- Operation: Air carrier
- Aircraft: [N913EV](https://openairdocs.org/aircraft/N913EV), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7731
- Aircraft time: 45,253 hours, 41,825 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Warning Message
- Condition: False Activation
- Location: Cabin Pressure
- Stage of operation: DE
- 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/SWIA2026041575692

## Discrepancy

CABIN ALT CAUTION MESSAGE AT 19,000FT.  RAN THROUGH CABIN ALT WARNING QRC, FOLLOWED BY CABIN ALT CAUTION QRH. MASKS DEPLOYED. FA REPORTED WISPY WHITE SMOKE IN CABIN MOST PROMINENT IN AFT PORTION ALONG WITH ELECTRICAL BURNING ODOR. PILOTS ALSO SMELLED ELECTRICAL BURNING ODOR. EMERGENCY WAS DECLARED. ON LANDING CABIN ALT WARNING HAD CLEARED,  CABIN ALT CAUTION REMAINED.  (FLIGHT 5022) OPS CHKD FOR THE CABIN ALT WARNING & CAUTION MSG IAW AMM 21-31-00. OPS CHKD GOOD. REF EAML 1868210, EAML 1868152, EAML 1866778, AND EAML 1868025 FOR TROUBLESHOOTING & WORK PERFORMED.

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