As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF WHEN GEAR HANDLE PLACED IN UP NOSE WHEEL UNLOCK. RED LIGHT STARTED FLASHING AND THUMPING NOISE CAME FROM NOSE AREA. DURING ARRIVAL INSPECTION. RH MAIN UPLOCK SWITCH WAS FOUND DAMAGED PUT AIRCRAFT ON JACKS. REMOVED AND REPLACED DAMAGED UPLOCK SWITCH IN ACCORDANCE WITH CE-560XL-MM CHAPTER 32-30-05. OPS CHECK GOOD.