As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BATTERY ACCESS DOOR IN LT SIDE OF TAIL BOOM. DESCRIPTION NR 1: INTERNAL DOUBLER FOR BATTERY DOOR CUT OUT IS CRACKED AT UPPER FORWARD AND UPPER AFT CORNERS NEAR DOOR HINGE, NR 2: LOWER ANGLE DOUBLER HAS 100 % THICKNESS CHAFE DAMAGE FROM BATTERY DOOR LOWER CAMLOCK FASTENERS, NR 3; LOWER CAMLOCK RECEPTCALS HAVE BEEN MODFIED TO TRY TO MAKE THEM FIT INTO LOWER.