1x TeckNet® USB 3.0 4 Port Hub + 5V 2.1A Charge-Only Port With 12V/2A Power Adapter and USB 3.0 Cable - £10.00
1x RASPBERRY PI MODEL B 756-8308 RaspberryPi B - $37.43 USD
Antenna is mounted on the roof of the conservatory, due to easy access for the RF cable out of my bedroom window and USB cabling across the room into the Raspberry pi (located next to the broadband DSL modem for wired connectivity).
Due to the mounting location of the antenna, the range of signals detected is very limited.
Data from FlightRadar24 (FR24) analysis: