# SDR AXSA03/04/2016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2016
- Submitted: March 4, 2016
- Operation: Air carrier
- Aircraft: N198WA
- Make and model: Beech B-99
- Registry model: [Beech B-99](https://openairdocs.org/model/beech-b-99) (OpenAirDocs)
- Aircraft serial: U142
- Aircraft time: 13,548 hours, 16,219 cycles
- System (JASC): [5700 · Wing Structure](https://openairdocs.org/jasc/5700)
- Part: Structure
- Condition: Damaged
- Location: Wing
- Part time: 13,548 hours, 16,219 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: F
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AXSA03%2F04%2F2016

## Discrepancy

THE ACFT WAS SUBJECTED TO SEVERE TURBULENCE ON APPROACH.  AFTER THE TURBULENCE EXCESSIVE AILERON TRIM WAS REQUIRED.  VISUAL INSPECTION REVEALED WRINKLING OF BOTH INNER WINGS BETWEEN THE FUSELAGE & THE NACELLE.

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