As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKE OFF GEAR WOULD NOT COMEUP. THREE GREEN LIGHTS AND ONE RED UNLOCK LIGHT. WE RAN THE ABNORMAL CHECKLIST, RESET THE CB AND FOLLOWED THE CHECKLIST. THE CHECKLIST HAD US PUT THE GEAR DOWN AND AFTER BURNING FUEL WE LANDED WITH THREE GREEN LIGHTS AND NO OTHER PROBLEMS.