I'm guessing this is why he's looking for an AA Pair..
~Ian
That is clearly a fan trip. My comments were about the normal assignments of F3’s. But sure, if you want to model that day, grab two F3As and a host of coaches that probably never touched O&W iron before or after.
There are some very good resources out there for anyone wanting to understand how the O&W assigned their F’s. I will go out on a limb and say that the use of a single F3A outnumbered the times an A/A set were used.
But as I said in my post, I am only sharing info. Our model worlds are our own, and what suits the layout owner is what is right for that layout.
Rob