What was found
FLT 3574 - STL - WHEN SELECTING FLAP TO 9 DEGREES ON APPROACH, RECEIVED -FLAP LOW SPEED- ADVISE FOLLOWED BY -FLAP FAIL- CAUTION MESSAGE ON EICAS. MAINTENANCE REMOVED AND REPLACED THE FECU.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 3574 - STL - WHEN SELECTING FLAP TO 9 DEGREES ON APPROACH, RECEIVED -FLAP LOW SPEED- ADVISE FOLLOWED BY -FLAP FAIL- CAUTION MESSAGE ON EICAS. MAINTENANCE REMOVED AND REPLACED THE FECU.