Large SCADA systems in the USA.

I believe that is possible, but you'd have to dig.
I had to do something similar for a conversion
project years ago. You might find a free clone
if you look hard enough. There are a lot of DEC
fans that are capable of writing such a thing.
And I doubt HP would get too excited if you
can get your PC to read a pack drive or tape.
My 23 is a little too small to run BSD well,
but the emulators have plenty of horsepower.

Regards

cww

Nik:

It was an 11/780 with 4MB memory and a single RP07 drive with 560MB. Check your Massbus catalog.