Beautiful new FBO and hangars coming to FTY. Fulton County Executive Airport at Brown Field (FTY) is a general aviation airport serving many of metro Atlanta's premier corporate clients. FTY is the third-busiest airport in metro Atlanta and one of only two airports in the area with a 24/7 control tower. The primary runway is 5,796 feet long and is complimented by a full parallel taxiway and a precision instrument landing system.