Amdahl UTS Unix system was made available on Moshix Github. To this system, I added a DASD to store user home directories. Below, you will find the (augmented) system and a small video showing how to install it on VM/370 Community Edition:

(the password of root is ‘root’, the password of guest is ‘pass4u’).

You may also proceed from the system disk on Moshix Github by following Moshix video M196.

The REXX script UTSPUN EXEC from Moshix video M197.

Windows tools to build an emulated tape from a tar file to transfer files from the host to UTS.
It was my wish at the end of Moshix video M197 and William Schaub did it for me. 🙂 Thanks!