As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. DURING CRUISE THE WEATHER RADAR FAILED. FLIGHT DIVERTED TO MIA. REMOVED AND REPLACED WEATHER RADAR ANTENNA (AALA201707129035) AND DRIVE UNIT IAW AMM 34-43-11. SYSTEM CHECKS GOOD IAW AMM 34-43-00.