# SDR DXTA2026022707033

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2026
- Submitted: February 27, 2026
- Operation: Air carrier
- Aircraft: [N274QS](https://openairdocs.org/aircraft/N274QS), registered now
- Make and model: Emb EMB-545
- Registry model: [EMB EMB-545](https://openairdocs.org/model/embraer-s-a-emb-545) (OpenAirDocs)
- Aircraft serial: 55010170
- Aircraft time: 424 hours, 269 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Warning Message
- Condition: False Activation
- Location: Zone 800
- 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/DXTA2026022707033

## Discrepancy

AT CRUISE FL410 GOT CYAN  CASS DOOR PAX SEAL FAIL.   RAN CHECKLIST AND DECENDED TO FL390 AND CONTINUED FLIGHT. CORRECTIVE ACTION: ARRIVED AT AIRCRAFT AND FOUND FAULT PRESENT WITH CREW ABOARD. SENT OMS DOWNLOADS AS REQUESTED BY CONTACT CENTER. T/S PER FIM 36-16-00-810-803A AND FOUND TO BE TRANSITORY CONDITION OF DMC. PERFORMED MULTIPLE SAT OPS CHECKS AT THIS TIME. REF EMB545 MM 36-16-00.

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