As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA/KIN - FLT F102 - AIRCRAFT RETURNED MIAMI DUE FIRST OFFICER STALL WARNING SYSTEM FAILED. FURTHER REPORTS REVEALED THE AIRCRAFT RETURNED TO MIAMI DUE TO A FAILURE OF THE FIRST OFFICER FLIGHT DIRECTOR AND OF TNE NR 1 STALL WARNING SYSTEM. ON LANDING, INVESTIGATION FOUND LEFT STALL WARNING VANE TO BE AT FAULT. THIS WAS REPLACED AND TESTED SERVICEABLE. THE AIRCRAFT RETURNED TO SERVICE. (X)