FSX – Grumman S2F-3 Tracker. Functional VC model included. Package includes one aircraft with two beautifully crafted exterior liveries, a great flight model, authentic custom radial sounds, and custom panels with aircraft specific gauges, and easy-to-read clickable virtual cockpits. Note: this version has corrected sounds. If you have no sounds, download and install this version over your current install. FSX native upgrade by Eagle Rotorcraft Simulations. This aircraft release is one of seven aircraft in a series that will be released. FSX Only. DirectX 10 compatible. By Milton Shupe, George Arana, Brandon Filer, Sim-Outhouse.