As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6338 - PHX-BFL - DURING CLIMB-OUT, THE CREW RECEIVED A FLAP FAIL MESSAGE. THE FLAPS INDICATED ZERO AND WHOLE THE FLAPS WERE STILL EXTENDED. THE AIRCRAFT LANDED AND THE PASSENGERS WERE DISEMBARKED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED BOTH BPSU'S, OPS CHECKED GOOD AND THE AIRCRAFT RETURNED TO SERVICE. (M)