I am trying to add a few missing items to your airports (with your permission of course), such as approach lights and PAPIs, using the airport design editor (ADE) tool. Unfortunately, the bgl airport file for EHBD (ehbd.bgl) does not open in ADE. May I ask if you have a similar issue (assuming you h...

It would seem that EHVB Valkenburg is a closed airfield these days. A remedy for this situation is to use a toll like Airport Design Editor by ScruffyDuck and change the ILS frequencies at EHVB from 110.90 to e.g. 110.95. Thenceforth, hopefully no further conflicts with the ILS to RW24 at EHRD!

Firstly, many thanks for developing the NL2000 airports which are considerably more accurate than the default airfields in Prepar3D. I am running Prepar3D v4.4 and note that the NL2000 airports do not have PAPIs. Is this a limiting factor for having ported these airports to Prepar3D v4.4, or could I...