What was found
WHILE PERFORMING A SCHEDULED A-D INSPECTION FOUND 6 SHEARED RIVETS AND 2 LOOSE RIVETS IN THE FORWARD RIVET LINE OF THE ATTACHMENT PIVOT FITTING PN 45A21183-11 ON THE BOTTOM OF THE HORIZONTAL STABILIZER. IT IS SUSPECTED THAT THE MISSING RIVETS FAILED FROM FATIGUE. RECOMMEND INSPECTING AREA THOROUGHLY AT EACH INSPECTION, CONTACTING MFG FOR REPAIR OPTIONS. THIS IS SECOND AC THAT THE SAME DISCREPANCY HAS BEEN FOUND. (K)