Free Flight Tracking

Below are are the components I recommend for the ADS-B In Raspberry PI FlightAware.com system.  Note that if you purchase the Raspberry Pi Zero kit it will come with everything you need, including memory card.  The Raspberry Pi 3 is more powerful, however you will have to buy a SD card (below) and a power cable (micro usb - if you don't already have one.)  Software instructions can be found here: http://flightaware.com/adsb/piaware/build