www.americanchampionaircraft.com

Anchor text: American Champion Aircraft Corporation

Wikipedia: American Champion Citabria

Wikipedia: American Champion Decathlon

Anchor text: American Champion Aircraft Corporation

Wikipedia: American Champion Scout

Wikipedia: List of most-produced aircraft

Wikipedia: Aeronca Champion

Anchor text: Retrofit Metal Spar Wings

Wikipedia: Aeronca Champion

Anchor text: advertises the 7GCAA with a maximum demonstrated crosswind component of 17 kts!

Wikipedia: Wikipedia:Reference desk/Archives/Science/2015 July 17

Anchor text: to use an Aluminum Spar

Wikipedia: Wikipedia:Reference desk/Archives/Science/2016 May 12