Lawrence Sperry Lawrence Sperry Lawrence Burst Sperry (21 December 1892, Chicago, Illinois, United States – December 13, 1923, English Channel) was an aviation pioneer. He was the third son of the gyrocompass co-inventor, Elmer Ambrose Sperry and his wife Zula. Sperry invented the first autopilot, which he demonstrated with startling success in France in 1914. Sperry is also credited with developing the artificial horizon still used on most aircraft in the early 21st century. On 13 December 1923 Sperry took off amid fog in a Verville-Sperry M-1 Messenger from the United Kingdom headed for France but never reached his destination. His body
The Secrets of Jonathan Sperry a girl named Tanya (Bailey Garno), and so he wants to ask her on a date, but he is nervous because he has never asked anyone out before. Dustin's main obstacle is the town bully, Nick (Taylor Boggan), who also likes Tanya. When Dustin mows the lawn of 75-year-old Jonathan Sperry (Gavin MacLeod), a man he has seen at church, the two become friends. Mr. Sperry begins a Bible study with Dustin and his friends, and encourages them to be kind to Nick. Sperry also pays Dustin to mow the lawn of a stubborn, elderly neighbor, Mr. Barnes (Robert Guillaume),