I myself think the MTH PFA are somewhat unique.
On my MTH Imperial PRR M1A the PFA announcement talks about "SO" which is South Fork Pa, Gallitzin PA and Altoona PA, all areas when I have visitors over know where these areas are located so that always gets a wow, or what did he say comment which adds a bit of a twist to just watching the engines run.
I also have older people come over that had trains years ago and their comment will be " boy my trains would not do that, thats neat"
I also have a MTH Premier Pennsy L1 that when the crew is talking they are waiting for a train sitting in a siding and in the 3rd or 4th sequence you can here the whistle and sound of the opposing train and then the train coming on past their train. After the train passes you can hear the fireman coming back down over the coal pile in the tender and reporting to the engineer that "he did not see anything out of the ordinary on the passing train".
I seen a video of a Lionel Pennsy K4s with their version of PFA or Crew Talk and just my opinion I thought it was really bad.
I never realized that in the years when the PRR built the K4's and other earlier steam engines they were equipped with to way communication, I must have missed that part in my reading.
Roger this and Roger that.
By the way who is Roger???????
With my MTH engines at least the crew is talking among themselves and waiting on an approach signal instead of the tower or dispatch to call them on the radio.
Just my thoughts, Roger!!!!
Mark Strittmatter
TCA # 14-69917