Hewitt-Sperry Automatic Airplane and Lawrence Sperry decided that he would be the test pilot. While taxiing it on ice, he hit some slushy snow, and wrecked the plane, though Sperry was unhurt. A second airplane was fitted out, and Sperry managed to get it in the air, but lost control when the automatic pilot was engaged. After two complete rolls, Sperry managed to regain control and land safely. Clearly, though, more attention to flight testing the basic design was needed, particularly in the area of handling qualities. Sperry and his assistant, N. W. Dalton, obtained a Marmon automobile, and mounted the Curtiss-Sperry Flying
The Secrets of Jonathan Sperry Score in the 2009 San Antonio Independent Christian Film Festival. "The Secrets of Jonathan Sperry" was released theatrically on September 18, 2009 in 118 theaters. By November 2009, a total of 240 theaters had been booked, each sponsored by a church or Christian group. Each group paid $2,000 to get the film into a theater, and were given back the investment if the film grossed $4,500 in their individual theatre. In its opening weekend, "The Secrets of Jonathan Sperry" made $258,400 domestically. It had strong box office holds for several weeks, accumulating $1,169,828 to date. Randall Christy of the Gospel