What was found
EN ROUTE, FLYING AT FL160 THROUGH LIGHT RAIN, CREW REPORTED HEARING A LOUD BANG FOLLOWED IMMEDIATELY BY A BRIGHT FLASH OF LIGHT. CREW CONTINUED ON WITH THE FLIGHT AND LANDED IN PIT WITHOUT FURTHER INCIDENT. PIT MX CONDUCTED A LIGHTNING STRIKE INSPECTION IAW MM 05-51-12. DURING THE INSPECTION MX DISCOVERED ONE BLADE ON THE LEFT PROPELLER HAD SUFFERED LIGHTNING STRIKE DAMAGE. MX REPLACED THE LEFT PROPELLER ASSEMBLY IAW MM 61-10-00, GROUND RUNS CHECKED GOOD.