Maryland Aviation Administration (MAA) is the owner and operator of Baltimore/Washington International Thurgood Marshall and Martin State Airports. MAA strives to manage these airports to enable growth in the regional economy and to enhance our customers’ travel experiences. BWI Marshall Airport fosters the vitality of aviation statewide and promotes safe and efficient operations, economic viability, and environmental stewardship. BWI Marshall Airport provides friendly, convenient facilities and customer services and develops enhanced domestic and international passenger and cargo opportunities through inter-modalism and state-of-the-art technology.