Just bought the MSFS EHLE from Papa Hotel. Looking great! Thanks for bringing my home airport to the sim!
I have some findings on the frequencies
Before installing I was able to get the atis through 120.730. I was not able to hear audio from this frequency.
After that you will get start up clearance from delivery: 123.680. I was only able to request clearance for IFR on a splendid day.
After clearance it should end with when ready contact tower at 135.180.
When tuning to tower I got the Request straight out, as if this was an uncontrolled airfield.
I don't know whether this is related to the scenery, but before I was able to get ATIS, delivery and tower in the right order, issuing the right clearances.
Other findings:
The solar field is in place, great! But the building on downwind seems to be flat instead of 3d.