Envoy Aerospace, LLC

Envoy Aerospace, LLC is a leading aviation and aerospace certification solutions provider based in Aurora, Illinois. We specialize in securing U.S. (FAA) Supplemental Type Certificates (STC) for significant aircraft design modifications, assisting clients with both domestic and international certification needs. As an FAA ODA organization, we offer streamlined certification timelines and enhanced autonomy for aircraft modifiers. Our team of experienced engineers, including Designated Engineering Representatives (DERs), Designated Airworthiness Representatives (DARs), and Unit Members (UMs), delivers comprehensive support across a wide range of projects. From major alterations and repairs to avionics and interior modifications, we provide tailored certification packages and expertise to ensure compliance with FAA regulations. Envoy Aerospace is committed to supporting the global aviation community, facilitating seamless integration of foreign aircraft type approvals and offering robust project management services. We pride ourselves on our dedication to safety and our ability to deliver exceptional service to our clients.