How does the FCC enforce this sort of thing? Are they listening in to certain frequencies nationally with the ability to triangulate a handheld down to actually identifying someone?
Someone complained, they send someone to check and triangulate, verify that the operator doesn't have the license, then issue a warning or fine.
Most of the time they get a complaint, and they investigate.
https://www.fcc.gov/reports-research/guides/fcc-enforcement-...