Same with our DS yrs ago. ALO did both AFA and AFROTC. However, I know AFROTC has regionals, thus your DS may interview with them, even though they are not connected to the college...i.e. dlaheta's scenario.
They will contact you once they deem you as a competitive applicant.
You submit, and they decide. You can't make an appointment for an interview if they don't request it when it comes to scholarships. They determine who and when it will occur.