As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BOTH SIDES WX RADAR FAILED IN FLIGHT TESTED BOTH RADAR SYSTEMS, SYSTEM TEST. LEFT SYSTEM TESTED NORMALLY, BUT SELECTING MODE WX+T CAUSED RADAR TO SPOKE. REPLACED LEFT RADAR TRANSCIEVER AND RETESTED VIA SYSTEM TEST, LEFT RADAR TESTS GOOD.