Kentucky Revised Statutes Title XVI. Motor Vehicles § 186.150.Residents not to use license of other states

(1) No resident operating a motor vehicle on the highways, shall secure or license the motor vehicle in any state other than Kentucky unless so licensed in conformity with a motor vehicle reciprocal arrangement or under the international registration plan.

(2) The use of a license of any state other than Kentucky by a resident of this state on his car driven over Kentucky highways shall be prima facie evidence of guilt.