Ben,
Sorry, the Dual and other Bluetooth devices are not compatible with the iFly 720. You'll need Wi-Fi, not Bluetooth. There are several ADSB devices that use WI-Fi, actually more than Bluetooth. Examples are SkyRadar, Stratus, NavWorx, Clarity, iLevil, FreeFlight and more. For Bluetooth, it's Dual and Garmin. Hope this helps.