length of ILS approach

[chevvron]

Originally Posted by B2N2

I am not understanding your question.
Both approach plates show a final approach fix at 4.4 DME and both have a 3.5 degree glideslope which is a little steeper then the standard 3 degrees.

https://www.platinumairways.org/files/EGLFCharts.pdf

That's because I designed the procedures for a platform altitude of 1,900ft and 4.4nm equals glidepath intercept at that altitude.
We could have dropped the 24 glidepath to 3 deg but the Airport Director and I (then a retired Air Commodore) decided that it was best not to as we had enough trouble with NIMBYs already; if they found out that aircraft were to pass 25ft or so lower over their homes, they would have been yelling for another public inquiry.
But don't let on; I didn't tell you that anyway.