Just what is a “homebuilt” is now clearer. A long-awaited FAA advisory circular (AC-20-27G) outlines the approval basis for an aircraft to be registered in the experimental/amateur-built category. At issue was how much of the building is done by the builder, as opposed to prefabricated kit parts and/or work performed by professionals at a builder-assistance center. Though the provisions of the FAA document are advisory in nature and not mandatory, they are considered guidelines for designated airworthiness representatives and FAA inspectors, whose signature is required for an aircraft to be registered in the experimental/amateur-built category.
Homebuilt ‘51% Rule’ Clarified by FAA
Key Takeaways:
- A new FAA advisory circular (AC-20-27G) clarifies the criteria for registering an aircraft in the experimental/amateur-built category.
- The circular addresses the specific issue of how much of the construction must be performed by the builder, as opposed to using prefabricated parts or professional assistance.
- Though advisory, these guidelines are critical for FAA inspectors and representatives whose approval is required for aircraft registration in this category.
Key takeaways sponsored by Aviator Pro | Start Your Training ->
See a mistake? Contact us.
