|By Fred Harl|
EAA AirVenture Oshkosh 2018 featured exhibitors form the agricultural and aviation accessory product sectors. The two agricultural aircraft brands featured here, Air Tractor and Thrush, are the most recognized turbine-powered types in use today. They offer the increased power and useful load needed for more efficient air operations (though after a considerable initial investment). Aviation accessory products include these brands: GT Propellers, Sarasota Avionics, Sirius XM, Texas Turbine Conversions, WipAire, and Avilution Avionics.