Quoted:
The more I look at that, the more it looks like a Piper Cub. Is the Champion a Cub knockoff?
Not that any of you no-flying f--ks will know.[;D][;)]
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O.K. wiseguy, this flying f--k will answer your question!
The Champ does have something in common with the Cub, they are both airplanes, and they have a similar performance envelope. The Champ is even more of a "rudder" aircraft than the Cub though.
The Champ was introduced about 9 years after the J-3, it was designed to compete directly with the Cub, so the Cub's "shortcomings" were addressed in the Champ. The solo pilot sits in the front of the Champ, and higher, so visibility for the pilot is much better. The cockpit layout of the Champ is much better than the Cub, the engine controls can be reached from either seat. The Cub's split door was replaced on the Champ by a hinged car-type door to eliminate drafty cockpits.
All in all, the Aeronca Champ is a more refined aircraft, but that is what you'd expect from a design that was created almost a decade after the Cub. I like them both.