does anybody know of any such aircraft? I find aircraft with GNS430 but no HSI (DA40 TDI) or aircraft with G530/430 combo + HSI. I recently got a realsimgear GNS430 and would like to use it as my primary navigation device.
Bagolu’s excellent freeware Reims Rocket (can be found also in fs.to). I can’t check it right now, but I think you can combine it with directional gyro and 430. It has lots of options to choose.