As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
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.