As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA- FLIGHT 2289 (SEA-EUG) - ABORTED TAKEOFF AT 85 TO 90 KNOTS AND RETURNED TO THE GATE FOR AUTOFEATHER SYSTEM NOT ARMING. MAINTENANCE FOUND FAULT CODE 494 AND PERFORMED FIM TASK 61-20-10-810-826. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.