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RailRoad Modeling
For general topics on RailRoad modeling.
Union Pacific article using models
KoSprueOne
_VISITCOMMUNITY
Myanmar
Joined: March 05, 2004
KitMaker: 3,709 posts
RailRoad Modeling: 315 posts
Posted: Tuesday, August 28, 2018 - 12:18 PM UTC
G Scale models in a wind tunnel. Cool.


https://www.up.com/cs/groups/public/@uprr/documents/digitalmedia/img_up_windtunnel1.jpg

Article link:
https://www.up.com/aboutup/community/inside_track/aerodynamic-covered-hoppers-08-07-2018.htm