As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF RAISED LANDING GEAR, THE RED LIGHT ON GEAR HANDLE STAYED ON. RETURN TO FIELD. LOWERED GEAR HAD 3 GREEN, NO REDS. LANDING UNEVENTFUL. JACKED ACFT AND PERFORMED GEAR SWING SEVERAL TIMES. OPS CHECKED GOOD. VISUALLY INSPECTED WIRE BUNDLES IN LANDING GEAR WELLS AND INSPECTED UPLOCK SWITCHES FOR SECURITY. NO DEFECTS NOTED. DOWN JACKED ACFT AND SERVICED HYD RESERVOIR IAW MM 7-10-00-201, 32-00-00-201 AND 12-10-00-201.