# SDR DXTA2026032407355

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2026
- Submitted: March 24, 2026
- Operation: Air carrier
- Aircraft: [N685QS](https://openairdocs.org/aircraft/N685QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605650
- Aircraft time: 15,767 hours, 12,066 cycles
- System (JASC): [5220 · Emergency Exits](https://openairdocs.org/jasc/5220)
- Part: Door
- Condition: Noise
- Location: Zone 800
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026032407355

## Discrepancy

EXTREMELY LOUD NOISE IN THE LAV IN CUISE AND DECENT COMING FROM THE EMERGANCY EXIT. SOUNDS LIKE THE NOISE FROM THE ENGINE FAN BLADE  ALMOST LIKE THE SOUND PROOFING IS MISSING. NO VIBRATION OR ENGINE IRREGLARITIES NOTED.   AIRCRAFT PRESSURIZED. UNABLE TO DUPLICATE DISCREPANCY. DOOR SEAL INSPECTED. NO DEFECTS NOTED. OPS CHECKS GOOD. IAW MM 52-20-00

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