The Minneapolis-St. Paul Airport Trams and the airport also known as World Chamberlain Field were both constructed by whom?
Minneapolis–St. Paul Airport Trams The Minneapolis–St. Paul Airport Trams consist of a pair of cable-drawn automated people movers that serve travelers of the Minneapolis–Saint Paul International Airport. Both were constructed by the Poma-Otis Transit Company of Farmington, Connecticut and are operated under the direction of the Metropolitan Airports Commission.
William B. Robertson Major William Bryan Robertson (October 8, 1893 –August 1, 1943) was an American aviator and aviation executive who was the co-founder of Lambert-St. Louis Flying Field as well as the owner and President of Robertson Aircraft Corporation (RAC) located there, a company which he had co-founded with his brother, Frank, in 1918.