What was found
REPAIR LOWER LEADING EDGE OF RUDDER AT BLEND LOCATION DUE TO CORROSION.PERFORMED AN EDDY CURRENT INSPECTION ON THE BLENDED AREA ON BOTTOM FWD EDGE OF RUDDER, FOR REMAINING CORROSION AND CRACKS, IN ACCORDANCE WITH CESSNA 680 NONDESTRUCTIVE TESTING MANUAL PART 6, 20-00-02. NO REMAINING CORROSION OR CRACKS NOTED AT THIS TIME. PERFORMED AN ULTRASONIC THICKNESS INSPECTION ON THE BLENDED AREAS IN ACCORDANCE WITH CESSNA 680 NONDESTRUCTIVE TESTING MANUAL PART 4, 20-00-01. MAPPED REMAINING THICKNESS ON SKIN.REPAIRED LOWER LEADING EDGE OF RUDDER PER AQRD ERO-960051 REVISION IR DATED AUG 01 2019 AND 8110-3 DATED 8/1/19.