As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR HANDLE WOULD NOT GO TO UP POSITION AFTER TAKEOFF. USED DOWNLOCK RELEASE TO RAISE GEAR. INSPECTED LANDING GEAR FOR DEFECTS; NONE NOTED. INSPECTED AIR GROUND SWITCHES AND HARNESS. ALL FOUND GOOD. PERFORMED SEVERAL GEAR SWINGS. ALL CHECKS FOUND GOOD.