an American Saturday-morning animated television series produced by Hanna-Barbera Productions that ran on CBS from September 9, 1967 to January 6, 1968, airing in reruns until September 6, 1969.

a family of Czech pusher configuration, parasol wing, strut-braced, V-tailed, motor gliders that was designed by Oldřich Olšanský, M.Sc, and produced by ProFe as well by several amateur builders according to available plans.

Project 119L was a Cold War reconnaissance operation by the U.S. Air Force in which large espionage balloons floated cameras over the Soviet Union.