The Grumman S2Turbo Tracker Civilian Tanker Version 1.1 for FSX (S2TCiv) by Milton Shupe, Scott Thomas, Tom Falley, Nigel Richards, Rachel Whiteford, Martial Feron and Jan Visser with help from SOH members. Special Gauges by H. Naegele. This Grumman Tracker S2T(urbo), PT6A Conversion, features Functional VC model included, includes one Aircraft with one texture, authentic custom sounds, and custom panels with aircraft specific gauges, and beautifully crafted exterior textures. This aircraft release is one of 15 Grumman Tracker/Trader/Tracer aircraft in a series release. WILL NOT WORK IN FS9 due to FSX specific textures and gauges. These authentic CONAIR textures were done by Martial Feron.