About jeffcty.sit This is a StuffIt compressed map for the Mac/WinAPRS programs covering all of Jefferson County, Missouri. It contains all road detail, railroads, county lines, and water detail except streams. Contains 97K points. Menu name is "Jefferson County". This file is part of a six map suite of the St. Louis area: frankcty.map (Franklin County) jeffcty.map (Jefferson County) stldetl.map (St. Louis metro detail) stlsum.map (St. Louis metro summary) stlwdetl.map (West St. Louis exurb detail) stlwsum.map (West St. Louis exurb summary) Major routes display as 2-pixel (wider) lines under MacAPRS. Produced by N0QBF using MacDLG v1.16.