# SDR 2020FA0000117

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2019
- Submitted: February 4, 2020
- Operation: General aviation
- Aircraft: [N85251](https://openairdocs.org/aircraft/N85251), registered now
- Make and model: Bbavia 7AC
- Aircraft serial: 3985
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Part number: 5147
- Condition: Damaged
- Location: Rt Wing
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2020FA0000117

## Discrepancy

AIRCRAFT GROUND LOOPED ON LANDING AND RT WING STRUCK GROUND AT WING TIP, SEE DRAWING BELOW.  CAUSED LITTLE DAMAGE TO TIP BOW 7-440 AND NO DAMAGE TO RIB S-143.  UPON INSPECTION FOUND 8 CRACKS IN GROWTH RINGS GOING ALL THE WAY TO PLYWOOD DOUBLER FOR REAR SPAR STRUT, WAS ABLE TO PUT RAZOR BLADE INTO MOST CRACKS.

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