Michigan Compiled Laws, Chapter 259. Aviation § 259.80a

Sec. 80a. (1) A person shall not navigate an aircraft over; land upon; or fly from; or service, maintain, or repair an aircraft or an airport, landing field, or other aeronautical facility; or conduct an aircraft operation from an airport, landing field, or other aeronautical facility in this state except in conformity with this act.

(2) A person shall not use a licensed aeronautical facility as a base or terminal for a commercial activity without first securing a written agreement from the airport manager or his or her designated representative and paying the fees and charges prescribed.

(3) An airport manager or his or her designated representative at all times may take such action authorized by law as may be necessary in the handling, conduct, and management of the public in attendance at the licensed aeronautical facility.

(4) A person dealing, at wholesale or retail, in aviation fuel shall acquire and dispense the fuel in accordance with the laws of this state. A person shall not dispense fuels of different octane from the same pump.