As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW NOTICED THAT THE RIGHT LANDING GEAR GREEN DOWN AND LOCKED ANNUNCIATOR WOULD NOT ILLUMINATE ON APPROACH TO MKE (FLT NR 1197). VERIFIED THAT THE GEAR WAS DOWN AND LOCKED AND PROCEEDED TO LAND. MAINTENANCE WAS CALLED AND REPLACED BOTH LAMPS IN THE ANNUNCIATOR, OPERATIONAL CHECKED GOOD. SUBMITTER STATES, A VERY COMMON PROBLEM FOR US AND OTHER OPERATORS. (M)