As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING GEAR RETRACTION, THE LEFT MAIN GEAR SHOWED GREEN AFTER THE GEAR WAS RETRACTED. THERE WAS NO PHYSICAL INDICATION THAT THE GEAR WAS STILL DOWN. PROX SYS FAULT AND GEAR DISAGREE MSGS APPEARED. B3-007444, B3-007504. CORRECTIVE ACTION: NO FAULTS FOUND THROUGH INSPECTIONS AND OPS CHECKS. IAW CL350 MM CH 32-61-00.