global_mapper wrote: »
I'm not quite sure what you need. Do you have a data file that you want to reproject to that coordinate system? If so, just load it in with whatever projection it originally has, then go to the Projection tab of the Configuration dialog and change the system to State Plane VA North with the appropriate NAD83 HARN/HPGN datum. You can then export to a new file and it will use that system.
Global Mapper Guru
Blue Marble Geographics for Coordinate Conversion, Image Reprojection and Vector Translation