It all depends. If you tried this in NY, you would probably find yourself in trouble. If the system is used inside a building, you probably won't get caught. Business band is finally going to 2.5 Khz deviation, you may have purchased older 5 KHz equipment. This can get you in trouble.
You have to watch that band. There are a number of Taxi freqs in there, they will complain. The marine band is there, though I doubt anyone will complain in ND. And as someone mentioned railroad are also in there and they too will complain.
Licensing is big business, when the FCC started selling freqs in the '90's it started a cottage industry for frequency coordinators. If they get wind of your operation, they too will report you