Dumont Aviation Gulfstream G-IVSP’s for the HTAI model.
These are textures only.
The HTAI Gulfstream G-IV model is required.
It can be found at http://htai-models.com/downloads.html
The converted P3Dv4 model can be found here:
Flightplans available here: https://aibizjetproject.wordpress.com/tag/dumont-aviation/
EDIT 16 MAY 2020: N16DJ removed from package, this one is now listed under Delta Private Jets