Hewitt-Sperry Automatic Airplane for eight years, and yet Sperry became intrigued with the concept of applying radio control to them. He realized that for radio control to be effective, automatic stabilization would be essential, so he decided to adapt his naval gyro-stabilizers (which he had developed for destroyers). In 1913, the Navy provided a flying boat to test and evaluate the gyro-based autopilot. Sperry's son Lawrence served as an engineer during the test phase. In 1914, Lawrence Sperry was in Europe and observed the developing techniques of aerial warfare, including the use of aircraft. In 1916, the two Sperrys joined Peter Hewitt, an
Mile high club in on people's interest in joining the club by offering special charter flights designed for the purpose or by selling souvenir certificates and other items. Some web sites also provide resources such as historical information about the club. Mile high club The mile-high club is slang for the people who have had sexual intercourse on board an aircraft. An alleged explanation for the act is the supposed vibration of the plane, which may lead to sexual arousal among men. Some say they have fantasies about pilots or flight attendants, or a fetish about planes themselves. For others, the appeal of