According to this, the FCC currently has no teeth to enforce Pirate stations. All the rules and fines since 1996 are no longer explicitly deemed by Congress.
I now can step on any signal I want and the FCC can't impose any punishment.
By a vote of 6-3, the justices overruled their landmark 1984 decision in Chevron v. Natural Resources Defense Council, which gave rise to the doctrine known as the Chevron doctrine. Under that doctrine, if Congress has not directly addressed the question at the center of a dispute, a court was required to uphold the agency’s interpretation of the statute as long as it was reasonable. But in a 35-page ruling by Chief Justice John Roberts, the justices rejected that doctrine, calling it “fundamentally misguided.”
On January 3, 1996, the 104th Congress of the United States amended or repealed sections of the Communications Act of 1934 with the Telecommunications Act of 1996. It was the first major overhaul of American telecommunications policy in nearly 62 years

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