Ill. Admin. Code tit. 92, § 15.60
a) Real estate loan applications will be prioritized using the same federal and State criteria used to establish the annual Airport Improvement Program. This criteria includes guidance found in Federal Aviation Administration Order 5100.39A (August 22, 2000). Categories used to evaluate and prioritize the loan applications include but are not limited to the following:
b) Application submittal periods are as follows:
4) the first working day in October through the last working day in December.