Jeff, KG2BZ acquired a complete TCS set housed in a weatherproof cabinet at the MRCA and MVPA meet several years ago. The cabinet had a front cover and had four (4)round access holes in the Plexiglas so that the operator could access the sets. See these pages(scroll down. http://solo11.abac.com/zorroab1/MRCA%202002%20page%205.htm 73 breck k4che