As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) CREW ADVISORY INDICATION WAS "RT WOW" (RIGHT HAND MAIN GEAR WEIGHT ON WHEELS FAULT) RIGHT MAIN LANDING GEAR "DOWN" PROXIMITY SWITCH FAILED. IT GIVES AN INTERMITTENT CLOSED SIGNAL UPON TARGET SENSE. PART RETURNED TO MANUFACTURER FOR INSPECTION.