# SDR WVER0719201500004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2015
- Submitted: July 20, 2015
- Operation: General aviation
- Aircraft: [N407SW](https://openairdocs.org/aircraft/N407SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7034
- Aircraft time: 46,516 hours, 41,549 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Stiffener
- Condition: Cracked
- Location: Bs 409
- 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/WVER0719201500004

## Discrepancy

FS409+128, RBL18 INBD AND OTBD VERTICAL POSTS HAVE INDICATIONS NOTED IN THE AFT FLANGE RADII AT WL69, .250" LONG BY 60 PERCENT FSH.  FAILED NDT.

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