What was found
(CAN) ON DESCENT AIRCRAFT HIT BY LIGHTNING. INSPECTION REVEALED THE LH PROP #1,2,4 BLADE HAD ARC MARKINGS ALONG THE AFT EDGE OF STAINLESS SHEATH ON FACE OF BLADES. #4 BLADE ALSO HAD TIP AND HEATER ELEMENT DAMAGE. RH PROP #1,3,4 BLADE HAD TIP ARCING AND #1 BLADE ALSO HAD A SMALL BLISTER ON FACE SIDE OF BLADE APPROXIMATELY 2 INCHES FROM TIP. TAIL STROBE LIGHT WAS FOUND BURNT. RADOME HAD SEVERAL SMALL PINHOLE BURN MARKS & ATTACHMENT SCREWS ARCED. OUTBOARD STATIC WICK BRACKET ON RH ELEVATOR HAD BURNT RIVETS. LH INBOARD FLAP HAD A RIVET BLOWN OUT 3/4" BEHIND REAR SPAR AT STA. Y81.67.