; (B) that has, as a part of its curriculum, a 4-year baccalaureate program of professional flight and piloting instruction that is accredited by the Aviation Accreditation Board International; (C) that is located— (i) not more than 250 miles from the National Weather Service Training Center; and (ii) in a geographic area that— (I) experiences a wide variation in climate-related activity, including frequent high winds, convective activity (including tornadoes), periods of low visibility, heat, and snow and ice episodes, to provide opportunities for pilots to demonstrate skill in all weather conditions compatible with future encounters during their service in the commissioned officer corps; and (II) has a climate that can accommodate both primary and advanced flight training activity at least 75 percent of the year; and (D) at which the Administrator determines that— (i) there will be at least 1 student enrolled in the program; and (ii) the provisions of this section are otherwise satisfied. (3) Limitations in connection with particular institutions The program may not be established or maintained at an institution unless— (A) the senior commissioned officer or employee of the commissioned officer corps who is assigned as an advisor to the program at that institution is given the academic rank of adjunct professor; and (B) the institution fulfills the terms of its agreement with the Administrator. (4) Membership in connection with status as student At institutions at which the program is established, the membership of students in the program shall be elective, as provided by State law or the authorities of the institution concerned. (c) Membership (1) Eligibility To be eligible for membership in the program an individual must— (A) be a student at an institution at which the program is established; (B) be a citizen of the United States