As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT LANDING IN ANCHORAGE, THE GEAR GREEN SAFE LIGHT DID NOT ILLUMINATE FOR 30 SECONDS AFTER THE SECOND EXTENSION ATTEMPT. THE LANDING WAS COMPLETED WITHOUT INCIDENT. MAINTENANCE COULD NOT DUPLICATE THE PROBLEM AND CLEANED CONNECTORS AND PERFORMED A SATISFACTORY OPERATIONAL CHECK FLIGHT. (M)