As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FINAL WE HAD A FLAP DRIVE CAUTION, WENT MISSED APPROACH RAN ETA CHECKLIST, LANDED FLAPS 10 DEGREES. LANDING UNEVENTFUL. REMOVED FROM SERVICE. INTERAGATED CDS NO FAULTS FOUND. C/W Q400 MCN #627267 ISSUE #1. PREFORMED GVI OF FLAPS ASSY. NO DEFECTS NOTED. PERFORMED OPS TEST OF WING FLAPS IAW Q400 AMM TASK 27-50-00-710-801. OPS TEST GOOD. NO FAULTS NOTED. RETURNED TO SERVICE.