The 11/780 program is ESSAA.EXE. It was on the tape
image I started from.
The 11/730 program is ENSAA.EXE. I picked this out of a TU58 image I found somewhere.
The 11/750 program is ECSAA.EXE. I picked this out of a TU58 image I found somewhere.
The 8600 program is EDSAA.EXE which I'm looking for.
FWIW, you left out EBSAA, for the 82x0/83x0 family. Don't know if there's a
simh variant for those, though.
Bob