As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEN/MEM - FLT 5616 - 'FLAP FAIL' CAUTION AT 29,000 FEET. CRUISE FLIGHT WITH NO FLAP SELECTION. LANDING MADE WITH ZERO FLAPS AT 174 KNOTS. FERRIED AIRCRAFT TO DEN. REMOVED AND REPLACED LEFT BRAKE POSITION SENSOR UNIT (BPSU). PART TOTAL CYCLES: 230. (X)