What was found
DURING ROUTINE INSPECTION NUMEROUS CENTER ROWS, RIVETS WERE FOUND MISSING FROM MAIN CARGO DOOR (MCD) LAP SEAM AREA, 10L, BETWEEN FRAMES. REF STC ST00015AT, ATAZ CARGO DOOR MODIFICATION. REPLACED MISSING RIVETS PER STC NR ST00015AT, ATAZ DRAWINGS. AIRCRAFT WAS THE RETURNED TO SERVICE. (M)