Gee Bee Model Z Supersports for replica for FSX SP2/Acceleration. Winner of the 1931 Thompson Trophy Dash, the Model Z, "City of Springfield" was designed by Bob Hall and built by Granville Brothers Aircraft Inc. of Springfield Massachusetts. Designed with FSDS3.51 and fsdstweak by David Nunez using the SP2/Accel sdk, with all the usual animations, clickable, levers, switches, VC, shadows and smooth 3D gauges. DX10 compatible. By Warwick Carter.