As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WX RADAR FAIL ANTENNA MESSAGE DISPLAYED ACCOMPLISHED WIRING CHECK FROM WX TRANSCEIVER TO PLANNER ASSY ALL CHECKS GOOD, REPLACED WX RADAR CONTROL PANEL M75, WX RADAR ASSY INCLUDING FLAT PLATE ANTENNA AND MOUNT M269, OPS CHECKED NORMAL ON THE GROUND.