FAI - World Air Sports Federation: Hill working on his "Catbird"
FAI - World Air Sports Federation: Trying for another speed record
FAI - World Air Sports Federation: Close up view of the tracking set-up
FAI - World Air Sports Federation: Tracker - here used fir the speed record attempt
FAI - World Air Sports Federation: Maynard Hill Skyrocket II in the National Model Aviation Museum Permanent Collection. Donated by Maynard Hill 1993.07.01
FAI - World Air Sports Federation: Maynard Hill with donation, 1993. National Model Aviation Museum, Accession file 1993.07.
FAI - World Air Sports Federation: Maynard Hill in August 2000. Three years later he made history in guiding one of his model planes across the Atlantic.
FAI - World Air Sports Federation: Up, up and away! John Spalding launches Maynard's "Catbird"
FAI - World Air Sports Federation: "All warm"- Box, installed inside the foam insulation box and a resistance heater is turned on at 15.000 feet to keep the model aircraft warm
FAI - World Air Sports Federation: 2430 - L to R standing - Dr John Symborski, John Spalding, Jack Spalding - George Pickerel and Wayne Simpson - Larry Pierson - Ernest Combs. Kneeling - Maynard Hill - William Watson