Where do Tristar crews perform their recurrency?
DAL in ATL, is one location, although don't know for how much longer.
Also, there is an L10 sim in MIA, but don't know if it is still active.
We are planning to use the actual airplane, if absolutely necessary.
I have done this before at another carrier, with good success some years ago.
Another option is the SVA sim in JED.
It is still there, I'm told, but OTS at the moment.
Don't know if this is viable, however.