I noticed that on some approaches there are fixes labeled IF
(Intermediate Fix), such as FONTS INT in http://204.108.4.16/d-tpp/0702/00664IL14.PDF
where there is a cross radial, but other approaches such as EJAAY in
http://204.108.4.16/d-tpp/0702/05850I15.PDF isn't labeled as an IF. I
looked it up in the AIM but it didn't really give me a reason why some
have it and some don't?