As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WX RADAR SPOKING IN WX AND WXT 1 WITH STAB ON AND IN CAL GROUNDED YES. PERFORMED WXR SYS SELF TEST START REF AMM 34 43 00 PG SET 023 OPS CHECK GOOD. VERIFICATION FLIGHT FAILED. DUE TO HISTORY REMOVED AND REPLACED RADAR ANTENNA DRIVE UNIT. REF MM 34 43 11 000 802/400 802. PERFORMEDOPS CK REF MM 34 43 00 710 802 0011. SYS CKS NML. VERIFICATION FLIGHT SUCCESSFUL.