As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) GEAR FAILED TO RETRACT ON TAKEOFF 3 RED LIGHTS AND HANDLE LIT, GEAR HANDLE SELECTED DOWN 3 GREENS, ACHIEVED NORMAL LANDING. NWCEBT SENSOR AND TARGET INSPECTED OK. INDUCTANCE VALUES CHECKED, SPOT ON, HOWEVER NWCENT FAR IN PSEU. SUSPECT FLUCTUATING SENSOR. NWCENT SENSOR BEING REPLACED.