Maryland Statutes
Subtitle 7 - Obstruction Regulations
Section 5-703 - Prohibited Activities

Except as provided in § 5-704 of this subtitle, a person may not build any structure, permit any structure to be built, or permit any object to grow to a height that, in violation of any rule or regulation adopted under this subtitle, constitutes an obstruction to air navigation at or near any licensed public use airport, as that term is defined in § 5-301 of this title.