As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DEPARTURE FROM RDU, RIGHT MAIN LANDING GEAR GREEN DOWN LIGHT REMAINED ON. RE-CYCLED LANDING GEAR AND THE LIGHT REMAINED ILLUMINATED WITH GEAR UP. VISUALLY CONFIRMED RIGHT GEAR WAS UP AND CONTINUED TO ILN. REMOVED AND REPLACED RIGHT MAIN LANDING GEAR DOWNLOCK SWITCH SI-905 I/A/W YS-11 M.M. 32-61-0. SWITCH RIGGED I/A/W YS-11 M.M. 32-61-1. GEAR SWING ACCOMPLISHED, CHECKED GOOD I/A/W YS-11 M.M. 32-30-0.