# SDR DXTA2026020306758

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2026
- Submitted: February 3, 2026
- Operation: Air carrier
- Aircraft: [N971QS](https://openairdocs.org/aircraft/N971QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0425
- Aircraft time: 999 hours, 663 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Door Seal
- Part number: 99148141
- Part serial: NSN
- Condition: Defective
- Location: Zone 800
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026020306758

## Discrepancy

DURING CLIMB OUT WE NOTICE A VERY LOUD WIND NOISE COMING FROM THE MAIL CABIN DOOR. ONCE IN CRUISE I OBSERVED THE AFT EDGE OF THE DOOR BEING MUCH LOUDER THAN THE FRONT EDGE. CORRECTIVE ACTION: REMOVED AND REPLACED THE MAIN CABIN DOOR SEAL (PN: 9914814-1) IAW AMM REF. 52-10-35. PERFORMED THE CABIN LEAK CHECK, LEAK CHECK GOOD IAW AMM REF. 21-30-00. PERFORMED OPERATIONAL CHECK OF THE MAIN CABIN DOOR, OPS CHECK GOOD IAW AMM REF. 52-10-00.

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