What was found
(CAN) "AT 24,000 FEET DURING CLIMB LEFT AILERON CONTROL FROZE - LIGHT PRESS UNSTUCK CONTROL". VERBAL REPORT FROM PILOT STATES: "PUDDLES OF WATER ON TAXI/RWY WHEN LEAVING MEMPHIS. DID NOT HAVE CONTROL OF AILERON AT 24,000 FEET & MINUS 20 DEG C. DISCONNECTED AILERON CONTROL & CONFIRMED THAT JAM ON PILOTS SIDE. THEN JERKED CONTROLS & RIGHT SIDE RELEASED. RECONNECTED & DESCENDING THROUGH 18,000 FT & WARMER TEMP SYS REMAINED FREE. CONTINUED ON TO DESTINATION AT CINCINNATI".