What was found
WSAP - ON DEPARTURE DURING UPLATCH CHECK, THE GEAR LIGHT STAYED ON WITH THE MAIN GEAR DOOR LIGHT OUT. THE LANDING GEAR WAS CYCLED ONCE, AND THE UPLATCH CHECK WAS SUCCESSFUL. INSPECTION OF THE SYSTEM IN RJTY REVEALED AN INTERMITTENT GROUND WIRE ON THE RT MLG UPLATCH SWITCH. AN OPERATIONAL CHECK OF THE LANDING GEAR WAS ACCOMPLISHED WITH NORMAL OPERATION NOTED ON SIX RETRACTIONS. THE AIRCRAFT WAS RETURNED TO SERVICE. (X)