Aeronca - Bellanca - American Champion Aircraft History
A history of the Aeronca, Bellanca, American Champion Family of Aircraft. By Tom Beamer, 12/07/2007. A history of the marque starting with Aeronca. Plenty of information and photos.
American Champion Aircraft
Manufacturer’s website.
Bellanca-Champion Club
Owners club.
DR107 Public Facebook Page
DR107 Info Site
DR107 info site containing useful information about the DR107, including newsletters.
Aerobatics
Rules, book reviews, G-LOC report.