"Champion 7GCB Challenger" . "Champion 7KC Olympia" . . . . . . "Aeronca Champion" . . . . "American Champion 7EC Champ" . "Aeronca 7DC Champion" . . . . . . . "Champion 7JC Tri-Con" . "Champion 7GCA Sky Trac" . . . . . . "7AC Champion" . . . . . . "Aeronca Champion 7DC" . . . . . . . . . . . . . . . . "Aeronca Champion" . . . . . . . . . "Champion 7GCBA Challenger" . "CHAMPION 7 AC" . "1946 Aeronca 7AC Champion" . . . . . "Aeronca 7 Champion" . . . "Aeronca Champs" . . . "1946" . "Champion 7EC Traveler" . . . "1951" . "Aeronca Champion 7EC, 7FC" . . . . . . . . . . . . "Aeronca 7AC Champion" . "Champion 7GC Sky-Trac" . "Champion 7HC DX'er" . . . "Champ" . . . . . "Aeronca 7AC" . . "Aeronca Model 7 Champion" . "Champion 7FC Tri-Traveler" . . . . . . . . . . . "Aeronca Champ" . "7200" .