What was found
(CAN) ON APPROACH TO YC, GEAR WAS SELECTED DOWN, R/H GREEN DOWN AND LOCKED LIGHT FAILED TO ILLUMINATE. GEAR WAS CYCLED SEVERAL TIMES, SAME RESULT. PILOTS WERE ABLE TO VISUALLY CONFIRM R/H GEAR WAS DOWN AND BLEW THE EMERGENCY GEAR BOTTLE. AIRCRAFT WAS LANDED WITHOUT INCIDNET, AND UPON REACHING TAH WAY, SHUT DOWN, R/H GREEN STILL FAILED TO ILLUMINATE AND VISUAL INSPECTION OF ACTUATOR INDICATED THAT GEAR WAS NOT LOCKED (INDICATOR ON ACTUATOR WAS FLUSH). GEAR WAS BRACED AND AIRCRAFT WAS TOWED TO A HANGAR.