What was found
LEFT LOWER WING PLANK CUT OUT FOR PANEL 550BB, HAS FRETTING DAMAGE ON INBD END. CONTINUATION CARD 8783711 OP 288. REPAIRED WING PLANK ACCCESS HOLE FOR PANEL 550BB IAW REO 601R-57-21-030 REV L.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT LOWER WING PLANK CUT OUT FOR PANEL 550BB, HAS FRETTING DAMAGE ON INBD END. CONTINUATION CARD 8783711 OP 288. REPAIRED WING PLANK ACCCESS HOLE FOR PANEL 550BB IAW REO 601R-57-21-030 REV L.