Mich. Comp. Laws § 259.485

Sec. 5. (1) It is not necessary that ownership of, option for, or other possessory right to a specific location site be held by the applicant before application for a permit is filed with the commission. A permit, among other things, shall state the specific location and the maximum height allowed for the structure. (2) The height restrictions of this act do not apply to the alteration of a structure owned by an applicant who is before the federal communications commission under the federal communications commission's mass media docket numbers 80-90 and 84-231, which alteration is a result of those proceedings.