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About us

My name is Gary Cohn and I am an avid model train builder, user and tinkerer...

I build Model Train Test Tracks and accesories for DCC Programming and DC Testing. 

While working on my own model railroad cars and repairing others, I found the need to test my creations. That is what spawned the idea for the 'Programmers Test Track'. I used this tool on a daily basis and found many others had the need as well and I hope it is something that you can use too.

I am always open for conversations about anything so please enjoy the site and contact us if you have any questions.


Gary Cohn

Founder of