I’ve been using Navigraph’s data for MSFS2020 for a while now and I’ve noticed an issue with almost all of the ILS approaches. The G/S vertical alignment is, in 90% of cases off - which causes the in-game TCH to be wrong (usually high).
Some examples; EGSS, EGGW
In EGGW for example, you have to deliberately deviate below the glideslope, almost reaching a 2-dot low indication in order to remain on a 3deg slope terminating at the aiming markers. If performing a CAT III approach, the aircraft will end up flaring and touching down just beyond the TDZ and far outside of the normal autoland limits.
Is this an issue with the elevation data in the scenery or is it related to G/S antenna placement??
Really wish navigraph will come up with a proper solution fixing the ILS issue once and for all. Since most 3rd party scenery developers will never fix their runway profile after initial release, it just makes so much more sense if your team could develop a way to scan scenery bgl and feed the correct runway ILS profile into the aircraft. At least try to stop navdata center from messing with the scenery order xml file everytime it boots so we don’t have to change the order during the monthly update.
Hi,
I’m not sure what you exactly mean. This posting is a question about elevation. What do you mean by ILS issue? When your question has nothing to do with elevation, please open a new posting and explain in detail what you mean …
Please avoid hijacking postings in the future. Thank you!