# SDR 2025FA0000220

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2025
- Submitted: March 30, 2025
- Operation: General aviation
- Aircraft: [N502QS](https://openairdocs.org/aircraft/N502QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 0147
- Aircraft time: 7,200 hours, 4,777 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Debonded
- Location: Wings
- Part time: 7,200 hours, 4,777 cycles
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2025FA0000220

## Discrepancy

DISBONDS ON THE UPPER WINGS BETWEEN THE OUTBOARD END OF THE STRINGERS AND THE COMMON SKIN DOUBLERS.  THE SKIN AND COMMON DOUBLERS MAY ALSO EXHIBIT A GRADUAL DEVIATION FROM CONTOUR IN THESE REGIONS.  THE EXTENT OF THE DEFECT IS LOCATED USING ULTRASONIC INSPECTION AND CORRECTED BY ADDING FASTENERS AND ADHESIVE TO THE DISBONDED AREAS.  REFERENCE FIELD REPAIR SR-680A-ATA57-47522 REV. - ; DATED MAR 05, 2025.

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