; (III) in the case of a student at an eligible institution who has successfully completed the first year and second years of an eligible undergraduate flight education and training program but has not yet successfully completed the remainder of such program— (aa) $19,000; or (bb) if such student is enrolled in such a program that is less than one academic year, the maximum annual loan amount that such student may receive may not exceed the amount that bears the same ratio to the amount specified in item (aa) as the length of such program measured in semester, trimester, quarter, or clock hours bears to one academic year; and (IV) in the case of a student at an eligible institution who has successfully completed the first, second, and third years of an eligible undergraduate flight education and training program but has not yet successfully completed the remainder of such program— (aa) $13,000; or (bb) if such student is enrolled in such a program that is less than one academic year, the maximum annual loan amount that such student may receive may not exceed the amount that bears the same ratio to the amount specified in item (aa) as the length of such program measured in semester, trimester, quarter, or clock hours bears to one academic year. (ii) Aggregate limits The maximum aggregate amount of Federal Direct Stafford Loans an eligible student may borrow shall be $65,000. (D) Data collection on, and calculation of, completion rates (i) In general The Secretary shall annually calculate the completion rate of each undergraduate flight education and training program at each eligible institution based on the information collected under clause (ii). (ii) Collection of information The Secretary shall annually collect information, for each academic year, on— (I) the total number of students enrolled in an undergraduate flight education and training program at an eligible institution