Once you have a receiver, you can use a raspberry pi image like https://adsb.im/home https://adsb.im/home to easily feed data to more than 20 different networks

Once you have a receiver, you can use a raspberry pi image like https://adsb.im/home https://adsb.im/home to easily feed data to more than 20 different networks. FlightAware, FlightRadar24, ADS-B Exchange, airplanes.live, TheAirTraffic, etc. Most of the networks give extra privileges to people who feed them data.