As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DUAL WEATHER RADAR FAILURE APPROXIMATELY 20 MINUTES AFTER DEPARTURE. OPERATING CREW ELECTED TO RETURN. ACFT LANDING OVER MAXIMUM LANDING WEIGHT. WEATHER RADAR SYSTEM RESET, OPS TEST CUT OUT IAW AMM 34-43-00.501. TEST PASSED, SYSTEM SERVICEABLE.