Maryland Transportation Section 5-301

      (a)      In this subtitle the following words have the meanings indicated.

      (b)      "Commercial use airport" means any publicly or privately owned airport at which:

            (1)      Landing or tie down fees are charged;

            (2)      Aviation fuel or oil is sold;

            (3)      Space is rented;

            (4)      Goods or services are sold; or

            (5)      Any other activity is carried on for remuneration.

      (c)      "Public use airport" means any publicly or privately owned airport that is open to flight operations by the public.