What was found
AFTER TAKEOFF, OBSERVED A TYPE ELECTRICAL DISCHARGE ACROSS BOTH WINDSHIELDS IT LOOKED WHITE AND SPIDER WEB LIKE LASTED FOR ABOUT 1-2 SECONDS, FELT BOTH WINDSHIELDS & THEY WERE BOTH HEATING EVENLY. AS A PRECAUTIONARY MEASURE SWITCHED WINDSHIELD OFF BOTH WINDSHIELDS APPEARED TO COOL DOWN NORMALLY THERE WERE NO ASSOCIATED CAUTION LIGHTS ATMOSPHERIC CONDITIONS WERE 0 DEGREES C NO PRECIP, WIRE REPAIRS WERE MADE TO THE WINDSHIELD ANTI ICE SYS AND OPS CKS PERFORMED. RETURNED TO SERVICE.