Amazon product:

• Nooelec NESDR Smart HF Bundle: 100kHz-1.7GHz Software Defined Radio Set for HF/UHF/VHF Including RTL-SDR, Assembled Ham It Up Upconverter, Balun, Adapters: https://amzn.to/2UO77hJ

A Python implementation to detect and decode ADS-B and other messages broadcasted on 1090MHz

https://github.com/Wolfrax/spots