As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR WOULD NOT RETRACT AFTER TAKEOFF. RETURN LANDING WAS UNDER MAX LANDING WEIGHT. CLEANED S1060 AT EMER EXT DOOR, COCKPIT FLOOR. PERFORMED GEAR SWING. OPERATIONS CHECKED GOOD. ACFT OK TO CONTINUE, OVERWEIGHT LANDING INSPECTION NOT REQUIRED.