As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 2093 - AFTER TAKEOFF PBI DURING CLIMB, RED GEAR LIGHT ILLUMINATED WITH GEAR HANDLE UP AND POWER LEVERS AT CLIMB POWER. ACCOMPLISHED QRH PROCEDURE AND AIRCRAFT PROCEEDED TO DFW, LANDING WITHOUT INCIDENT. REPLACED LEFT POWER LEVER SWITCH UNIT. ACCOMPLISHED LANDING GEAR RETRACTION CHECK WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION. (X)