Great Planes RF7 Vehicle with Interface FEATURES: Vastly improved heli physics with features such as; Sound and Motion Physics, props and wheels blur, engine sound changes with RPM INCLUDES: One Real Flight 7 R/C Flight Simulator DVD w/Interface, Futaba Micro Adapter that unplugs to provide the JR/Spectrum/Tactic Connector REQUIRES: Transmitter with trainer jack (transmitter with at least 8-channels is highly recommended) may be operated with 4-6 channels