History — 601.09

601.09 (1) Subject to subsection (2), no person operating a VFR aircraft shall enter Class D airspace unless the person establishes two-way radio contact with the appropriate air traffic control unit before entering the airspace. (2) The pilot-in-command of a VFR aircraft that is not equipped with radiocommunication equipment capable of two-way communication with the appropriate air traffic control unit may, during daylight in VMC, enter Class D airspace if the pilot-in-command receives authorization to enter from the appropriate air traffic control unit before entering the airspace. (3) Class D airspace becomes Class E airspace when the appropriate air traffic control unit is not in operation.