Not just ER through the 300s, but but mostly 757 sim 4 through the 300s, then the -400 sim. I can’t remember what name the training department had for 757-4, but it was far more polite than it deserves (under the most generous circumstances). That said, the -400 is really nice to fly, and the transatlantic schedule is back enough that the May bid pack had a long list of discontinued domestic overnights.