As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING ROUTINE 100 HOUR INSPECTION FOUND CRACKED LT AND RT PLATES LOCATED ON INBOARD SIDE OF NACELLE JUST AFT OF FIREWALL. PLATES ATTACH SKIN OF NACELLE TO FRAME. AIRCRAFT IS OPERATED FOR LOW LEVEL TERRAIN FOLLOWING SURVEY. PREVIOUSLY FOUND SAME PLATES CRACKED ON TWO OTHER AIRCRAFT. THIS AIRCRAFT ORIGINALLY HAS BEEN INSPECTED FOR THE SAME DEFECT AT 10228.3 HR TTSEN. AND ON ALL OTHER REPETITIVE INSPECTIONS AND CRACK WAS FOUND DURING THIS INSPECTION.