Possession and display of license.
Section 7
SEC. 7. Possession and display of license.—The pilot's license herein required shall be kept in the personal possession of the licensee when he is operating aircraft within the Philippine Islands, and must be presented for inspection upon the demand of any passenger, any peace officer of the Philippine Islands, or any official, manager, or person in charge of any airport or landing field in the Philippine Islands upon which he shall land.