As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR TURNBACK, LANDING GEAR WOULD NOT RETRACT AFTER T/O GEAR LEVER WOULD NOT GO PAST "OFF" POSITION. WHILE RAISING FLAPS GEAR WARNING HORN SOUNDED. WITH FLAPS FULLY RETRACTED, GEAR SYSTEM 100 PERCENT NORMAL. SECURED S1050 SENSOR WIRE PER MM.