Both models are correct.  The PA was/is an A1A truck, only the outer  
axels are powered even on the prototype.  The U33C is by definition a  
C-C locomotive with all axels powered.


On Nov 1, 2011, at 3:22 PM, Tom Hawley wrote:

> It also bears noting that what appears to be 3-axle trucks actually  
> have three powered axles, unlike AF's ALCo PA.

Talmadge C 'TC' Carr
Sn42 and Hn42 somewhere in the wilds of the Pacific Northwest
[email protected]





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