Folks I keep getting PACER aircraft calling CARIBOO OPS on 283.75. I also hear PACER and sometimes JOSA calling PACER OPS which comes back as 89 AW @ ADW. Anyway, I am unsure as to who CARIBOO OPS is and their location. If I have to make a guess I'd say LFI but I am unsure. Can anybody offer up any onfo there? Jeff