As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEG - CREW ABORTED TAKEOFF, RECEIVED A AURAL WARNING BETWEEN 50 AND 70 KTS. MAINTENANCE INSPECTED THE AIRCRAFT AND PERFORMED STALL WARNING TESTS 1 AND 2 IAW FSM P-38 AND 3-40. MAINTENANCE ALSO INTERROGATED THE ARCDU IN ALL CATEGORIES. NO DEFECTS WERE NOTED. OPERATIONAL CHECK FLIGHT WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.