Mich. Comp. Laws § 259.121
The authority may accept the transfer of operational jurisdiction of other publicly owned airports that hold an airport operating certificate issued by the FAA under part 139 of chapter 14 of the code of federal regulations, within and without the local government. In accepting a transfer, the authority may assume no financial obligations other than those associated with the operation of the airport being transferred and with debt issued to finance improvements at the airport being transferred. If a governmental entity transfers operational jurisdiction over an airport to an authority under this section, the authority shall not sell or transfer any property of the governmental entity without the consent of the governmental entity that provided the transfer of operational jurisdiction under this section. An authority that operates a qualified airport shall not operate an airport that is located in a city having a population of more than 750,000.
MCL 259.121