What about those red plastic plaques with white lettering I saw in the CRJ cockpits that says "ILS Cat I" (or category, can't recall)? Was that just something permanently INOP on that plane? Or different regionals doing different things? I've seen that sign in multiple cockpits, but my sample size is small at 4. I also haven't been in RJs to/from SFO, only DEN/ORD/IAD.

And welcome to flyertalk - cool to have you on!