Miss. Code Ann. § 61-5-31: Miss. Code Ann. § 61-5-31

The revenues obtained by a municipality from the ownership, control or operation of any airport or air navigation facility, including proceeds from the sale of any airport or portion thereof or air navigation facility property, shall be deposited in a special fund to be designated the “ __________ Airport Fund,” which revenues shall be appropriated solely to, and used by the municipality for, the purposes authorized by the Municipal Airport Law.