https://news.radio-online.com/articles/n37152/FCC-Petitioned-by-LPFM-Over-FM-Interference-Complaints
Part 74 is specifically the one that is being addressed here
Today, the LPFM Coalition filed a Petition for Reconsideration to address FCC rulemaking that amends Part 74 of the rules regarding FM translator interference. Translators are unattended FM facilities licensed to broadcasters to 'repeat' an existing station on different frequencies. This FCC rulemaking threatens to change protections the public has long enjoyed, putting an individual's right to address interference caused by repeater stations at risk.
Currently, these designated repeater stations must respond to FCC complaints from any listener reporting that they harm reception to FM stations originating programming locally. If repeater station cannot fix the interference, they must shut down.
The new FCC rules would block millions of Americans from the right they now have to stop interference on the FM stations they prefer. The FCC rule change allows a single complaint from any one building. While those in single family homes can complain at will, those in multi-family and high rise buildings will lose individual rights. And, their individual voices will be ignored by the FCC.
Part 74 is specifically the one that is being addressed here