Airmall, an airport concessions developer from North America, has installed one of the first 360-degree LED video boards at Baltimore/Washington International Thurgood Marshall (BWI Marshall) Airport. The video boards from Daktronics offers better viewing angle to the patrons for shopping and dining information in the Airport. The nine-foot diameter video board is located at the convergence of three passenger corridors in D Concourse and is one of the only display board at an airport that offers wide viewing angles for patrons as they pass, along with the ability to ...