As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX FLIGHT NR 2449: PUSHER SYSTEM FAIL LIGHT. MAINTENANCE REMOVED AND REPLACED NR 1 AND NR 2 AOA TRANSDUCER IAW Q400 AMM TASK 27-33-26-000-801 AND 27-33-26-400-801. AIRCRAFT RETURNED TO SERVICE, S/N 249: TOTAL TIME 6956.5 AND TOTAL CYCLES 6640.6.