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Amateur-Built Aircraft

What is an amateur-built aircraft?

Title 14, Code of Federal Regulations (14 CFR), part 21, section 21.191(g), defines an amateur-built aircraft as an aircraft "the major portion of which has been fabricated and assembled by person(s) who undertook the construction project solely for their own education or recreation."

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This page was originally published at: https://www.faa.gov/aircraft/gen_av/ultralights/amateur_built/index.cfm