Since we are talking about it. Keep an eye out of the note "Glidepath and VGSI not coincident" or something like that. I can't remember if it was on the ILS or RNAV into 14L at BFI, but there used to be a note like that on the chart. I don't see it anymore. I remember following the glidepath on a visual and the FO says "Red over red", which was a callout. Nobody ever said it except this one F/O. Damned if he wasn't right. I was on glidepath on the FD but if you look out the window at VGSI, I was low. The note means any time below minimums, you gotta be looking at the VASI or PAPI and not electronic glidepath.
