United States Academic Decathlon of the small and medium school competitions is to "enhance learning, growth and recognition". In 2010, the United States Academic Decathlon announced the beginning of a large school e-Nationals for the second-highest performing large school in each state. A depiction of the Academic Decathlon event is featured in the 2017 film "". United States Academic Decathlon The Academic Decathlon (also called AcaDec, AcaDeca or AcDec) is the only annual high school academic competition organized by the non-profit United States Academic Decathlon Association (USAD). The competition consists of seven multiple choice tests, two performance events, and an essay. Academic Decathlon was
American Champion Decathlon passed through the hands of a number of companies through the 1980s, including a Champion Aircraft Company which was no relation to the Champion Aircraft of the 1960s, but no Decathlons were built in that period. American Champion Aircraft Corporation acquired the Decathlon design, along with the 8GCBC Scout and the group of Citabria and Champ variants, in 1990, bringing the Super Decathlon version back into production that same year. It is still being produced. The Decathlon traces its lineage back to the Aeronca Champ, by way of the Citabria. Like the Citabria, the Decathlon features tandem seating and center-stick