What was found
RIGHT PROP AUTOFEATHERED INFLIGHT DURING APPROACH TO LANDING UPON MOVING PROPS FULL FORWARD. PERFORMED ENGINE RUNS IAW 71-00-00, 3/4 KNOB SPLIT WITH TEST SWITCH ON 1500 RPM, 1800 FT. ADJUSTED POWER LEVERS IAW 76-10-00. NO OTHER DEFECTS NOTED, OPS CHECK GOOD.