Originally Posted by
captaincoldfront
Those charts are very interesting, but are 6 years old. Latest Jepps show 6 and 4.7d
Jepp charts are immaterial; according to the UK Flight Safety Committee, they are not checked or regulated by an independent source, so the only definitive charts are those in the UK AIP.
The reason for the difference is that the platform altitude on runway 06 post CAS is alt 2,500ft whereas on 24 it's 2,000ft, the '6' and '4.7' representing glidepath intercept ranges.