CAM-27E3%u2014%u2014July 17, 1928%u2014%u2014South Bend to Ann Arbor, MI.Thompson Aeronautical Corp.%u2014%u2014G.W. Hill, pilot%u2014%u201450 pounds flown. Signed by G.W. Hill, who piloted this flight, and by L.F. Bishop who piloted this route%u2019s legs in Michigan.