[1] On August 6, 1914, Thompson set the flight altitude record by flying to a height of 15,256 feet (4,650 m) over Overland Park, Kansas in his Day-Gyro plane.
WAKE UP AND PREPARE"[1] That same year, he broke the air speed record over Long Island by traveling 108.4 mph.
[3] In 1937, developed and constructed the DeLloydCabinaire, a 2 seat monoplane, but that venture failed, due in part to the continuing Great Depression, and only 2 were ever built.
[2] However, the plates were removed from the grounds, and were at risk of being sold for scrap before being rescued by Margaret Thompson, DeLoyd's daughter-in-law.
[1] In 2013 and 2014, Clay Kilgore, executive director of the Washington County Historical Society, led an effort to restore the plaques to the airport.