What was found
DISCREPANCY, LP1239913 ITEM 2: AFT BULL HORN INOP. CORRECTIVE ACTION: REMOVED AND REPLACED AFT MEGAPHONE, OPS TEST GOOD. REF AMM 25-65--51-710-002-A. NOTE 1) THIS WAS FOUND DURING PRE BOARDING FOR FLIGHT 383. NOTE 2) TIME SINCE INSPECTION, IS THE LAST TIME THE THE MEGAPHONE BATTERIES TASK CARD WAS ASSIGNED TO THE AIRCRAFT