As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOST WX RADAR, RTFL (2X) REPLACED WEATHER RADAR ANTENNA PER MM. DUE TO REPEAT FAULT OF WX RADAR CLUTTER IN FLIGHT. NEED TO REPLACE ANTENNA DRIVE WITH A NEW ANTENNA PLATE. CONCURRED. PCN 580-9031 AND PCN 582-0031. PLEASE VERIFY WITH ONLINE IPC. USE MM 34-43-03. 401. REPLACED BOTH SCANNER ASSY AND PLATE ASSY.