Navworx install was straight forward. i installed myself on my experimental/amatuer built aircraft.Works great now that I have all the parts working. I have a 396 hard wired for traffic. The iFly 720 is hard wired for traffic and weather. I transmit a wifi signal which an ipad can use for traffic and weather. All this at the same time. It required installing a UAT antenna on the underside, which looks like transponder antenna. When all was said and done I spent about $2800 on the install.
Why did I do this rather than just buy the less expensive passive weather and traffic receivers? It really boils down to the traffic information. Traffic information requires some one to ask for it. This unit asks for the traffic info. The cheaper units don't ask, they depend on another airplane nearby asking for the traffic to receive the traffic too. Weather is broadcast all the time no matter what. I have had a couple close calls and wanted the traffic all the time.
dave