What was found
(CAN) WHILE IN LEVEL CRUISE FLIGHT AT FL410, THE AIRCRAFT WAS STRUCK BY LIGHTNING. THE LT ENGINE FLAMED OUT AND THE WX RADAR BECAME INOPERATIVE. THE CREW DECENDED TO FL210 AND PERFORMED A SUCCESSFUL WIND MILL ENGINE START. THE AIRCRAFT THEN CLIMBED BACK UP TO FL410 AND CONTINUED ON TO IT'S SCHEDULED DESTINATION. AFTER A GROUND INSPECTION OF THE AIRFRAME AND COCKPIT CHECKS BY THE CREW, THE AIRCRAFT WASFLOWN TO A SERVICE FACILITY FOR A COMPLETE LIGHTNING STRIKE INSPECTION.