The Funk F-23 was an agricultural aircraft produced in the United States during the 1960s. It was designed by Donald Funk using the fuselage frame of military surplus Fairchild PT-19 trainers as a starting point. The resulting aircraft was a low-wing cantilever monoplane with fixed tailwheel undercarriage and all-metal construction. The main structural changes were in the wing which had all-new outer panels.
Made by Funk Aviation.