"Aircraft" means any contrivance now known or hereafter invented, used, or designed for navigation of or flight in the air, but excluding parachutes.
"Laser" means both of the following:
"Laser pointer" means a hand-held device that emits light amplified by the stimulated emission of radiation that is visible to the human eye.
"Laser sight" means a laser pointer that can be attached to a firearm and can be used to improve the accuracy of the firearm.
720 ILCS 5/26-7