What was found
DURING MAINTENANCE VISIT, FOUND FRAME 1520 WITH MISDRILLED HOLES AT LONGERONS 8 AND 9 RIGHT. FABRICATED AND INSTALLED REPAIR IAW FAA APPROVED DER COTNEY ENGINEERING SKETCH E84-R83.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING MAINTENANCE VISIT, FOUND FRAME 1520 WITH MISDRILLED HOLES AT LONGERONS 8 AND 9 RIGHT. FABRICATED AND INSTALLED REPAIR IAW FAA APPROVED DER COTNEY ENGINEERING SKETCH E84-R83.