As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF FROM YOW WHEN LOWERING FLAPS GOT FLAP LOW SPEED. ON DESCENT INTO ORD WHEN LOWERING FLAPS TO 9 GOT A FLAP FAIL. DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT. RESET AND PERFORMED OPERATIONAL CHECK OF FLAP DRIVE SENSOR IAW EMB FIM 27-51-00-810-805 FOUND TO BE A TRANSITORY CONDITION OPS CHECK GOOD NO DEFECTS NOTED AT THIS TIME.