As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR FAILED TO RETRACT, 3 GREEN LIGHTS ILLUMINATED CONTINUOUSLY ON DOWN INDICATORS. THE ACFT LANDED SAFELY. TROUBLESHOOTING WAS ACCOMPLISHED FOR A CAUSE OF THIS MALFUNCTION. SEVERAL EXTENSION RETRACTION TESTS WERE ACCOMPLISHED IAW AMM 12-B-32-30-00-00A-903B-A. OPS CHECKED GOOD, NO DEFECTS WERE NOTED. AFTER TROUBLESHOOTING SEVERAL MORE OPERATIONAL TESTS OF THE EXTENSION & RETRACTION SYS IAW AMM 12-B-32-30-00-00A-903B-A. OPS CHECKED OK.