AUTHORITY: Implementing and authorized by the Illinois Aeronautics Act [620 ILCS 5].
SOURCE: Part repealed at 28 Ill. Reg. 2298, effective January 26, 2004; new Part adopted at 28 Ill. Reg. 2302, effective January 26, 2004; amended at 37 Ill. Reg. 15127, effective August 30, 2013; amended at 38 Ill. Reg. 20064, effective October 2, 2014; amended at 42 Ill. Reg. 7104, effective March 30, 2018.