620 ILCS 5/3

"Aircraft" means any device used or designed to carry humans in flight as specified by the Department by rule. All devices required to be licensed as "aircraft" by the Federal Aviation Administration (FAA) on the effective date of this amendatory Act of 1995 are "aircraft". The Department may, by rule, specify the extent to which aircraft not required to be licensed by the FAA are subject to the provisions of this Act.