Andy J. Zimmerman

About Me or What I Like Most About T-Trak

23 year retired US Navy Senior Chief (ATCS AW) and now an Assistant IT Director at FSU. Loved Model Railroading since I was 9 and built my first layout at 10 in my basement, All Lionel engines and 3 rail track.
For the last 30 years it has all been "N" Scale and been into T-TRAK for the past 12. I have built several modules listed here under our site. I love what I have been able to do with these modules!


Currently, I am the Standards and Conformance Manager (Department Head) for the NMRA; President of the BBMRA or Big Bend Model Railroad Association and a proud member of the North Raleigh Model Railroad Club Additionally I am the The Vice President, Director and Social Media Manager for, NRail and the President of the Sun Shine Region of the NMRA.


My Modules

My Projects

T-TRAK V3 Module tester
DCC All in One (AIO) Command and Control Power Station

My Clubs

Big Bend Model Railroad Association


National Model Railroad Association




North Raleigh Model Railroad Club


NMRA Sunshine Region

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