Lawrence Sperry staved a hole in it. In 1979, Sperry was inducted into the International Air & Space Hall of Fame at the San Diego Air & Space Museum. Sperry was inducted into the Naval Aviation Hall of Honor at the National Naval Aviation Museum in Pensacola, Florida, in 1992. 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
Sperry Marine Northrop Grumman Sperry Marine Northrop Grumman Northrop Grumman Sperry Marine is part of Northrop Grumman Electronic Systems and, through various mergers, has built a heritage that includes Decca Radars, Sperry Marine, and C. Plath. Northrop Grumman purchased Litton Industries in April 2001 forming Northrop Grumman Sperry Marine. Sperry Marine Northrop Grumman offers a range of marine navigation products and solutions including Marine Radars, Gyrocompasses, Steering Systems, Autopilots and Integrated Bridge Systems. Sperry Marine is one of the oldest manufacturers of gyro compasses. Its founder, Elmer Ambrose Sperry, was working on the first prototype of the gyrocompass at the same time as Hermann