We appreciate you taking the time to contact us.  In order for us to better assist you please use the form below, or you may contact us at maa@mdot.state.md.us .  We will respond to your inquiry as soon as possible.  If your inquiry is related to a specific airline, please contact the airline directly.  If your inquiry concerns a military flight, please call 410-918-6900.  Please contact TSA for questions regarding permissible items in checked and carry-on luggage at http://www.tsa.gov.  You may also find an answer to your question in our Frequently Asked Questions section at https://www.bwiairport.com/faqs.