Official ads-b receiver no data transfer problem

[IWOJIMA]

A few days ago, I received the official receiver kit from other enthusiasts. After installing it according to the relevant instructions, I connected it to the network cable. After a few hours, I asked for technical support because I did not receive the email about upgrading the commercial subscription and the power indicator light was red. The other party replied that the receiver can be seen online but there is no data transmission. Since Fr24 is officially banned in mainland China on the grounds of endangering national security, will the GFW deployed at the international exit of the network operator have any data sent by the ADS-B receiver? packet for directed blocking or forwarding?