As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MX CHECK FLIGHT FROM FXE, RETURN TO FXE - PILOT REPORTS UNABLE TO RETRACT LANDING GEARS AFTER TAKEOFF. FERRIED ACFT FROM FXE TO OPF WHERE MX PERFORMED F/T OF LANDING GEAR CONTROL PANEL IAW AMM 32-30-06. OPS CHECK GOOD, NO DEFECTS NOTED. ACFT THEN FLEW ANOTHER MX CHECK FLIGHT WHICH WAS SUCCESSFUL.