As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) UNABLE TO RETRACT LANDING GEAR AFTER TAKEOFF. ACC PILOT ONLY ALL 3 RED INDICATION LIGHTS ON AFTER SELECTING GEAR UP, AFTER SELECTING GEAR DOWN NORMAL INDICATION OF 3 GREEN LIGHTS, RED LIGHTS DISAPPEARED. NO AMBER LIGHTS ON DURING GEAR UP OR GEAR DOWN SELECTION. NWS RVDTS ADJUSTED, TEST FLIGHT COMPLETED, ACFT RTS.