We take wireless devices for granted these days, and it is easy to forget that the use of the airwaves is subject to government control — the FCC in the United States. HobbyKing got a sharp reminder when the FCC levied a nearly $3 million fine for the company selling uncertified drone transmitters.
It was hardly a surprise, though. The FCC has been cracking down on these noncompliant transmitters for a while now and had issued a notice of apparent liability to the company back in 2018 and the investigation goes back to 2016. The problems included radios being sold that