As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NORMAL FLAP EXTENSION FROZE AT THE FLAPS 5 POSITION. LANDED FLAPS 15 USING ALTERNATE EXTENSION. ; / [01] PERFORMED TRAILING EDGE FLAP SYSTEM TEST. BITE CHECK OF FSEU SHOWED NO CURRENT FAULTS. FAULT HISTORY SHOWED NO RECORDED FAULTS. TESTS OF TRAILING EDGE FLAP SYSTEM CHECKED GOOD WITH NO DEFECTS NOTED AT THIS TIME. ALL WORK ACCOMPLISHED IN REF TO M/M 27-51-00-730-801. - PILOT REPORTED NORMAL LANDING USING ALTERNATE FLAPS.