As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SLC - HAPPENED IN-FLIGHT (TAKEOFF FROM SLC). AIRCRAFT RETURNED TO BASE. ORIGINAL INSTALL, APPROXIMATELY 2,800 HOURS ON WINDSHIELD. WINDSHIELD IS CRACKED. LOWER HEAT ELEMENT SHOWS SIGNS OF BLACK - ARCING, CRACKS ORIGNATED FOR THIS AREA: 7.50 INCHES FROM LT LOWER EDGE, 18.5 INCHES FROM RT EDGE. A TOTAL OF 4 INCHES. (X)