If you are behind a firewall, you would need to open the following outgoing ports  for the FR24-provided receiver to send data to our servers



80 TCP
22 TCP
443 UDP/TCP
19788 UDP/TCP
8099 UDP/TCP
123 UDP/TCP
53 UDP
15666 UDP


Please also white list our domains

*.fr24.com
*.flightradar24.com


NOTE: If your are sharing from your own raspberrypi or linux computer, SSH port 22 is not required.